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  <title>Syntax and basic data types
 - CSS2.1 Test Suite</title>
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  <h1>CSS2.1 Test Suite</h1>
  <h2>Syntax and basic data types
 (443 tests)</h2>
  <table width="100%">
    <col id="test-column"></col>
    <col id="flags-column"></col>
    <col id="info-column"></col>
    <thead>
      <tr>
        <th>Test</th>
        <th><abbr title="Rendering References">Refs</abbr></th>
        <th>Flags</th>
        <th>Info</th>
      </tr>
    </thead>
    <tbody id="s4">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html">4 Syntax and basic data types
</a></th></tr>
      <!-- 8 tests -->
      <tr id="counters-001-4" class="primary">
        <td><strong>
            <a href="counters-001.xht">counters-001</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing counter functions with just the identifier
          <ul class="assert">
            <li>Counters can be referred to using only the identifier.</li>
          </ul>
        </td>
      </tr>
      <tr id="counters-002-4" class="primary invalid">
        <td><strong>
            <a href="counters-002.xht">counters-002</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing invalid counter functions - Too many arguments
          <ul class="assert">
            <li>A counter is invalid if it has too many arguments.</li>
          </ul>
        </td>
      </tr>
      <tr id="ident-014-4" class="primary">
        <td><strong>
            <a href="ident-014.xht">ident-014</a></strong></td>
        <td></td>
        <td></td>
        <td>Selector attributes and hyphens
          <ul class="assert">
            <li>Attribute selectors can begin with hyphens.</li>
          </ul>
        </td>
      </tr>
      <tr id="ident-015-4" class="primary">
        <td><strong>
            <a href="ident-015.xht">ident-015</a></strong></td>
        <td></td>
        <td></td>
        <td>Attribute selectors and underscores
          <ul class="assert">
            <li>Attribute selectors can begin with underscores.</li>
          </ul>
        </td>
      </tr>
      <tr id="ident-016-4" class="primary">
        <td><strong>
            <a href="ident-016.xht">ident-016</a></strong></td>
        <td></td>
        <td></td>
        <td>Attribute selectors with hyphens and underscores
          <ul class="assert">
            <li>Attribute selectors are valid if they begin with hyphens and then underscores.</li>
          </ul>
        </td>
      </tr>
      <tr id="ident-017-4" class="primary invalid">
        <td><strong>
            <a href="ident-017.xht">ident-017</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Attribute selection with digits
          <ul class="assert">
            <li>Attribute selectors cannot begin with digits.</li>
          </ul>
        </td>
      </tr>
      <tr id="ident-018-4" class="primary invalid">
        <td><strong>
            <a href="ident-018.xht">ident-018</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Attribute selectors starting with hyphens and digits
          <ul class="assert">
            <li>Attribute selectors cannot begin with hyphens then digits.</li>
          </ul>
        </td>
      </tr>
      <tr id="ident-019-4" class="primary">
        <td><strong>
            <a href="ident-019.xht">ident-019</a></strong></td>
        <td></td>
        <td></td>
        <td>Attribute selectors starting with underscore and digits
          <ul class="assert">
            <li>Attribute selectors can begin with underscore then digits.</li>
          </ul>
        </td>
      </tr>
    </tbody>
    <tbody id="s4.1">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.1">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#syntax">4.1 Syntax
</a></th></tr>
      <!-- 0 tests -->
    </tbody>
    <tbody id="s4.1.1">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.1.1">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#tokenization">4.1.1 Tokenization
</a></th></tr>
      <!-- 7 tests -->
      <tr id="attribute-token-selector-002-4.1.1" class="primary">
        <td><strong>
            <a href="attribute-token-selector-002.xht">attribute-token-selector-002</a></strong></td>
        <td></td>
        <td></td>
        <td>[attr~=&quot;&quot;]Attribute Selectors with Empty String Values
          <ul class="assert">
            <li>[attr~=''] is valid but matches nothing.</li>
          </ul>
        </td>
      </tr>
      <tr id="core-syntax-009-4.1.1" class="primary">
        <td><strong>
            <a href="core-syntax-009.xht">core-syntax-009</a></strong></td>
        <td></td>
        <td></td>
        <td>Syntactic White Space
          <ul class="assert">
            <li>Only the characters U+0020, U+0009, U+000A, U+000D, and U+000C are considered white space.</li>
          </ul>
        </td>
      </tr>
      <tr id="list-style-020-4.1.1" class="primary">
        <td><strong>
            <a href="list-style-020.xht">list-style-020</a></strong></td>
        <td></td>
        <td></td>
        <td>'list-style' shorthand and 'none' values
          <ul class="assert">
            <li></li>
          </ul>
        </td>
      </tr>
      <tr id="table-caption-margins-001-4.1.1" class="primary">
        <td><strong>
            <a href="table-caption-margins-001.xht">table-caption-margins-001</a></strong></td>
        <td></td>
        <td></td>
        <td>Table Caption Margin Collapsing
          <ul class="assert">
            <li>The table caption's margins do not collapse with the margins applied to the outer table box.</li>
          </ul>
        </td>
      </tr>
      <tr id="uri-013-4.1.1" class="primary invalid">
        <td><strong>
            <a href="uri-013.xht">uri-013</a></strong></td>
        <td><a href="uri-013-ref.xht">=</a> </td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>handling of invalid url() functions
        </td>
      </tr>
      <tr id="whitespace-001-4.1.1" class="primary">
        <td><strong>
            <a href="whitespace-001.xht">whitespace-001</a></strong></td>
        <td></td>
        <td></td>
        <td>White space - em-space (U+2003)
          <ul class="assert">
            <li>Em-space is not treated as white space.</li>
          </ul>
        </td>
      </tr>
      <tr id="whitespace-002-4.1.1" class="primary">
        <td><strong>
            <a href="whitespace-002.xht">whitespace-002</a></strong></td>
        <td></td>
        <td></td>
        <td>White space - ideographic space (U+3000)
          <ul class="assert">
            <li>Ideographic space is not treated as white space.</li>
          </ul>
        </td>
      </tr>
    </tbody>
    <tbody id="s4.1.2">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.1.2">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#keywords">4.1.2 Keywords
</a></th></tr>
      <!-- 4 tests -->
      <tr id="keywords-000-4.1.2" class="primary">
        <td><strong>
            <a href="keywords-000.xht">keywords-000</a></strong></td>
        <td></td>
        <td></td>
        <td>Keywords v. Strings (background)
        </td>
      </tr>
      <tr id="keywords-001-4.1.2" class="primary">
        <td><strong>
            <a href="keywords-001.xht">keywords-001</a></strong></td>
        <td></td>
        <td></td>
        <td>Keywords v. Strings (width)
        </td>
      </tr>
      <tr id="quoted-keywords-001-4.1.2" class="primary invalid">
        <td><strong>
            <a href="quoted-keywords-001.xht">quoted-keywords-001</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing single quoted property keywords
          <ul class="assert">
            <li>Rules with property keywords which are surrounded by single quotes are ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="quoted-keywords-002-4.1.2" class="primary invalid">
        <td><strong>
            <a href="quoted-keywords-002.xht">quoted-keywords-002</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing double quoted value keywords
          <ul class="assert">
            <li>Rules with value keywords which are surrounded by double quotes are ignored.</li>
          </ul>
        </td>
      </tr>
    </tbody>
    <tbody id="s4.1.2.1">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.1.2.1">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#vendor-keywords">4.1.2.1 Vendor-specific extensions
</a></th></tr>
      <!-- 0 tests -->
    </tbody>
    <tbody id="s4.1.2.2">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.1.2.2">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#vendor-keyword-history">4.1.2.2 Informative Historical Notes
</a></th></tr>
      <!-- 0 tests -->
    </tbody>
    <tbody id="s4.1.3">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.1.3">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#characters">4.1.3 Characters and case
</a></th></tr>
      <!-- 48 tests -->
      <tr id="case-sensitive-000-4.1.3" class="primary">
        <td><strong>
            <a href="case-sensitive-000.xht">case-sensitive-000</a></strong></td>
        <td></td>
        <td></td>
        <td>Case-sensitivity of Properties and Keywords (background)
        </td>
      </tr>
      <tr id="case-sensitive-001-4.1.3" class="primary">
        <td><strong>
            <a href="case-sensitive-001.xht">case-sensitive-001</a></strong></td>
        <td></td>
        <td></td>
        <td>Case-sensitivity of At-rules (@media)
        </td>
      </tr>
      <tr id="case-sensitive-003-4.1.3" class="primary">
        <td><strong>
            <a href="case-sensitive-003.xht">case-sensitive-003</a></strong></td>
        <td></td>
        <td></td>
        <td>Case-sensitivity of pseudo-classes and pseudo-elements
          <ul class="assert">
            <li>Pseudo-class and pseudo-element names are ASCII case-insensitive.</li>
          </ul>
        </td>
      </tr>
      <tr id="case-sensitive-004-4.1.3" class="primary">
        <td><strong>
            <a href="case-sensitive-004.xht">case-sensitive-004</a></strong></td>
        <td></td>
        <td></td>
        <td>Case-sensitivity of :lang() arguments
          <ul class="assert">
            <li>The argument to :lang() is ASCII case-insensitive.</li>
          </ul>
        </td>
      </tr>
      <tr id="case-sensitive-005-4.1.3" class="primary">
        <td><strong>
            <a href="case-sensitive-005.xht">case-sensitive-005</a></strong></td>
        <td></td>
        <td></td>
        <td>Case-sensitivity of counter names
          <ul class="assert">
            <li>Counter names are case-sensitive.</li>
          </ul>
        </td>
      </tr>
      <tr id="case-sensitive-007-4.1.3" class="primary nonHTML">
        <td><strong>
            <a href="case-sensitive-007.xht">case-sensitive-007</a></strong></td>
        <td></td>
        <td></td>
        <td>Case sensitivity with element selectors
          <ul class="assert">
            <li>Element selectors are case-sensitive in XHTML and XML.</li>
          </ul>
        </td>
      </tr>
      <tr id="case-sensitive-008-4.1.3" class="primary">
        <td><strong>
            <a href="case-sensitive-008.xht">case-sensitive-008</a></strong></td>
        <td></td>
        <td></td>
        <td>Case sensitive attributes
          <ul class="assert">
            <li>CSS style sheets parts that are not under the control of CSS are case dependant on the language being used.</li>
          </ul>
        </td>
      </tr>
      <tr id="escaped-ident-001-4.1.3" class="primary">
        <td><strong>
            <a href="escaped-ident-001.xht">escaped-ident-001</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing escaped identifiers as selectors, property and value
          <ul class="assert">
            <li>Escaped identifiers are parsed and applied.</li>
          </ul>
        </td>
      </tr>
      <tr id="escaped-ident-002-4.1.3" class="primary">
        <td><strong>
            <a href="escaped-ident-002.xht">escaped-ident-002</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing escaped special CSS characters
          <ul class="assert">
            <li>Escaped special CSS characters are no longer meaningful.</li>
          </ul>
        </td>
      </tr>
      <tr id="escaped-ident-003-4.1.3" class="primary invalid">
        <td><strong>
            <a href="escaped-ident-003.xht">escaped-ident-003</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing escaped newlines within identifiers
          <ul class="assert">
            <li>Newlines cannot be escaped within identifiers.</li>
          </ul>
        </td>
      </tr>
      <tr id="escaped-ident-004-4.1.3" class="primary">
        <td><strong>
            <a href="escaped-ident-004.xht">escaped-ident-004</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing escaped chars in the range of 0-9a-f
          <ul class="assert">
            <li>The {unicode} chars are not treated like {escape} chars.</li>
          </ul>
        </td>
      </tr>
      <tr id="escaped-ident-char-001-4.1.3" class="primary">
        <td><strong>
            <a href="escaped-ident-char-001.xht">escaped-ident-char-001</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing escaped characters as selector and property
          <ul class="assert">
            <li>Escaped characters are treated as normal characters.</li>
          </ul>
        </td>
      </tr>
      <tr id="escaped-ident-spaces-001-4.1.3" class="primary">
        <td><strong>
            <a href="escaped-ident-spaces-001.xht">escaped-ident-spaces-001</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing escaped identifiers with spaces
          <ul class="assert">
            <li>Escaped identifiers are parsed and spaces between them are ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="escaped-ident-spaces-002-4.1.3" class="primary">
        <td><strong>
            <a href="escaped-ident-spaces-002.xht">escaped-ident-spaces-002</a></strong></td>
        <td></td>
        <td></td>
        <td>Termination of escaped character sequences with white space
          <ul class="assert">
            <li>Escaped character sequences are terminated by white space.</li>
          </ul>
        </td>
      </tr>
      <tr id="escaped-ident-spaces-003-4.1.3" class="primary">
        <td><strong>
            <a href="escaped-ident-spaces-003.xht">escaped-ident-spaces-003</a></strong></td>
        <td></td>
        <td></td>
        <td>Termination of escaped character sequences with six digits
          <ul class="assert">
            <li>Escaped character sequences are terminated by exactly six hex digits.</li>
          </ul>
        </td>
      </tr>
      <tr id="escaped-ident-spaces-004-4.1.3" class="primary">
        <td><strong>
            <a href="escaped-ident-spaces-004.xht">escaped-ident-spaces-004</a></strong></td>
        <td></td>
        <td></td>
        <td>Termination of escaped character sequences with six digits and white space
          <ul class="assert">
            <li>Escaped character sequences are terminated by exactly six hex digits and white space.</li>
          </ul>
        </td>
      </tr>
      <tr id="escaped-ident-spaces-005-4.1.3" class="primary">
        <td><strong>
            <a href="escaped-ident-spaces-005.xht">escaped-ident-spaces-005</a></strong></td>
        <td></td>
        <td></td>
        <td>Termination of escaped character sequences with less than 6 digits and white space
          <ul class="assert">
            <li>Escaped character sequences are terminated by white space.</li>
          </ul>
        </td>
      </tr>
      <tr id="escaped-ident-spaces-006-4.1.3" class="primary">
        <td><strong>
            <a href="escaped-ident-spaces-006.xht">escaped-ident-spaces-006</a></strong></td>
        <td></td>
        <td></td>
        <td>Termination of escaped character sequences with two digits terminated by white space
          <ul class="assert">
            <li>Escaped character sequences (two hex digits) are terminated by white space.</li>
          </ul>
        </td>
      </tr>
      <tr id="escaped-ident-spaces-007-4.1.3" class="primary">
        <td><strong>
            <a href="escaped-ident-spaces-007.xht">escaped-ident-spaces-007</a></strong></td>
        <td></td>
        <td></td>
        <td>Termination of escaped character sequences with less than six digits terminated by linefeeds and tabs
          <ul class="assert">
            <li>Escaped character sequences (less than six hex digits) are terminated by white space, tabs and linefeeds.</li>
          </ul>
        </td>
      </tr>
      <tr id="escapes-000-4.1.3" class="primary">
        <td><strong>
            <a href="escapes-000.xht">escapes-000</a></strong></td>
        <td></td>
        <td></td>
        <td>Escaped Newline in String
        </td>
      </tr>
      <tr id="escapes-001-4.1.3" class="primary">
        <td><strong>
            <a href="escapes-001.xht">escapes-001</a></strong></td>
        <td></td>
        <td></td>
        <td>Escaped Quote Marks in String
        </td>
      </tr>
      <tr id="escapes-002-4.1.3" class="primary">
        <td><strong>
            <a href="escapes-002.xht">escapes-002</a></strong></td>
        <td></td>
        <td></td>
        <td>Invalid Punctuation Escapes
        </td>
      </tr>
      <tr id="escapes-003-4.1.3" class="primary">
        <td><strong>
            <a href="escapes-003.xht">escapes-003</a></strong></td>
        <td></td>
        <td></td>
        <td>Class and Keyword Letter Escapes
        </td>
      </tr>
      <tr id="escapes-004-4.1.3" class="primary">
        <td><strong>
            <a href="escapes-004.xht">escapes-004</a></strong></td>
        <td></td>
        <td></td>
        <td>Unicode Escapes
        </td>
      </tr>
      <tr id="escapes-005-4.1.3" class="primary">
        <td><strong>
            <a href="escapes-005.xht">escapes-005</a></strong></td>
        <td></td>
        <td></td>
        <td>Unicode Escapes and Case Insensitivity
        </td>
      </tr>
      <tr id="escapes-006-4.1.3" class="primary">
        <td><strong>
            <a href="escapes-006.xht">escapes-006</a></strong></td>
        <td></td>
        <td></td>
        <td>Incorrect Letter Escape (Class Selector)
        </td>
      </tr>
      <tr id="escapes-007-4.1.3" class="primary">
        <td><strong>
            <a href="escapes-007.xht">escapes-007</a></strong></td>
        <td></td>
        <td></td>
        <td>Space-terminated Unicode Escapes
        </td>
      </tr>
      <tr id="escapes-008-4.1.3" class="primary invalid">
        <td><strong>
            <a href="escapes-008.xht">escapes-008</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Invalid Space-terminated Character Escapes
        </td>
      </tr>
      <tr id="escapes-009-4.1.3" class="primary invalid">
        <td><strong>
            <a href="escapes-009.xht">escapes-009</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Characters and case: Escaping a character inside a keyword
          <ul class="assert">
            <li>Browsers should be able to ignore the keyword</li>
          </ul>
        </td>
      </tr>
      <tr id="escapes-010-4.1.3" class="primary invalid">
        <td><strong>
            <a href="escapes-010.xht">escapes-010</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Unicode-escaped Braces
          <ul class="assert">
            <li>Unicode escapes cannot substitute for '{' or '}' in CSS syntax.</li>
          </ul>
        </td>
      </tr>
      <tr id="escapes-012-4.1.3" class="primary">
        <td><strong>
            <a href="escapes-012.xht">escapes-012</a></strong></td>
        <td></td>
        <td></td>
        <td>CSS Parsing: Escaped keywords
        </td>
      </tr>
      <tr id="font-family-valid-characters-001-4.1.3" class="ahem">
        <td>
            <a href="font-family-valid-characters-001.xht">font-family-valid-characters-001</a></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr></td>
        <td>Valid characters in font-family values
          <ul class="assert">
            <li>Valid characters in font family names.</li>
          </ul>
        </td>
      </tr>
      <tr id="ident-000-4.1.3" class="primary">
        <td><strong>
            <a href="ident-000.xht">ident-000</a></strong></td>
        <td></td>
        <td></td>
        <td>Valid Identifiers (a-z) as Classes and IDs
        </td>
      </tr>
      <tr id="ident-001-4.1.3" class="primary">
        <td><strong>
            <a href="ident-001.xht">ident-001</a></strong></td>
        <td></td>
        <td></td>
        <td>Valid Identifiers (-_a-zA-Z0-9) as Classes and IDs
        </td>
      </tr>
      <tr id="ident-002-4.1.3" class="primary">
        <td><strong>
            <a href="ident-002.xht">ident-002</a></strong></td>
        <td></td>
        <td></td>
        <td>Valid Identifiers (starting with _) as Classes and IDs
        </td>
      </tr>
      <tr id="ident-003-4.1.3" class="primary invalid">
        <td><strong>
            <a href="ident-003.xht">ident-003</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Valid Identifiers (starting with -) as Classes and IDs
        </td>
      </tr>
      <tr id="ident-004-4.1.3" class="primary">
        <td><strong>
            <a href="ident-004.xht">ident-004</a></strong></td>
        <td></td>
        <td></td>
        <td>Valid Identifiers (starting with ideographic) as Classes and IDs
        </td>
      </tr>
      <tr id="ident-005-4.1.3" class="primary">
        <td><strong>
            <a href="ident-005.xht">ident-005</a></strong></td>
        <td></td>
        <td></td>
        <td>Valid Identifiers (including ideographic) as Classes and IDs
        </td>
      </tr>
      <tr id="ident-006-4.1.3" class="primary">
        <td><strong>
            <a href="ident-006.xht">ident-006</a></strong></td>
        <td></td>
        <td></td>
        <td>Valid Identifiers (starting with escape) as Classes and IDs
        </td>
      </tr>
      <tr id="ident-007-4.1.3" class="primary">
        <td><strong>
            <a href="ident-007.xht">ident-007</a></strong></td>
        <td></td>
        <td></td>
        <td>Valid Identifiers (including escape) as Classes and IDs
        </td>
      </tr>
      <tr id="ident-008-4.1.3" class="primary invalid">
        <td><strong>
            <a href="ident-008.xht">ident-008</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Invalid Identifiers (starting with digit) as Classes and IDs
        </td>
      </tr>
      <tr id="ident-009-4.1.3" class="primary">
        <td><strong>
            <a href="ident-009.xht">ident-009</a></strong></td>
        <td></td>
        <td></td>
        <td>Valid Identifiers (including digits) as Classes and IDs
        </td>
      </tr>
      <tr id="ident-010-4.1.3" class="primary">
        <td><strong>
            <a href="ident-010.xht">ident-010</a></strong></td>
        <td></td>
        <td></td>
        <td>Valid Identifiers (starting with escape) as Classes and IDs
        </td>
      </tr>
      <tr id="ident-011-4.1.3" class="primary">
        <td><strong>
            <a href="ident-011.xht">ident-011</a></strong></td>
        <td></td>
        <td></td>
        <td>Valid Identifiers (including escapes) as Classes and IDs
        </td>
      </tr>
      <tr id="ident-012-4.1.3" class="primary">
        <td><strong>
            <a href="ident-012.xht">ident-012</a></strong></td>
        <td></td>
        <td></td>
        <td>Valid Identifiers (starting with escaped digits, control codes) as Classes and IDs
        </td>
      </tr>
      <tr id="ident-013-4.1.3" class="primary">
        <td><strong>
            <a href="ident-013.xht">ident-013</a></strong></td>
        <td></td>
        <td></td>
        <td>Valid Identifiers (starting with escaped -) as Classes and IDs
        </td>
      </tr>
      <tr id="ident-020-4.1.3" class="primary">
        <td><strong>
            <a href="ident-020.xht">ident-020</a></strong></td>
        <td></td>
        <td></td>
        <td>Invalid Identifiers (starting with double -) as Classes and IDs
        </td>
      </tr>
    </tbody>
    <tbody id="s4.1.4">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.1.4">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#statements">4.1.4 Statements
</a></th></tr>
      <!-- 0 tests -->
    </tbody>
    <tbody id="s4.1.5">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.1.5">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#at-rules">4.1.5  At-rules
</a></th></tr>
      <!-- 13 tests -->
      <tr id="at-import-009-4.1.5" class="primary invalid">
        <td><strong>
            <a href="at-import-009.xht">at-import-009</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>@import following a known but invalid @rule
          <ul class="assert">
            <li>@import is respected after known but ignored @rule.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-import-010-4.1.5" class="primary invalid">
        <td><strong>
            <a href="at-import-010.xht">at-import-010</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>@import following an invalid selector
          <ul class="assert">
            <li>@import is respected after invalid (ignored) rule set</li>
          </ul>
        </td>
      </tr>
      <tr id="at-import-011-4.1.5" class="primary invalid">
        <td><strong>
            <a href="at-import-011.xht">at-import-011</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>@import following garbage
          <ul class="assert">
            <li>@import is parsed as part of invalid ruleset after garbage.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-keywords-000-4.1.5" class="primary">
        <td><strong>
            <a href="at-keywords-000.xht">at-keywords-000</a></strong></td>
        <td></td>
        <td></td>
        <td>At-rules
        </td>
      </tr>
      <tr id="at-keywords-001-4.1.5" class="primary">
        <td><strong>
            <a href="at-keywords-001.xht">at-keywords-001</a></strong></td>
        <td></td>
        <td></td>
        <td>At-rules
        </td>
      </tr>
      <tr id="at-keywords-002-4.1.5" class="primary invalid">
        <td><strong>
            <a href="at-keywords-002.xht">at-keywords-002</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>At-rules
        </td>
      </tr>
      <tr id="at-rules-000-4.1.5" class="primary invalid">
        <td><strong>
            <a href="at-rules-000.xht">at-rules-000</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>At-rules
        </td>
      </tr>
      <tr id="at-rules-001-4.1.5" class="primary">
        <td><strong>
            <a href="at-rules-001.xht">at-rules-001</a></strong></td>
        <td></td>
        <td></td>
        <td>At-rules
        </td>
      </tr>
      <tr id="at-rules-002-4.1.5" class="primary">
        <td><strong>
            <a href="at-rules-002.xht">at-rules-002</a></strong></td>
        <td></td>
        <td></td>
        <td>At-rules
        </td>
      </tr>
      <tr id="at-rules-003-4.1.5" class="primary">
        <td><strong>
            <a href="at-rules-003.xht">at-rules-003</a></strong></td>
        <td></td>
        <td></td>
        <td>At-rules
        </td>
      </tr>
      <tr id="at-rules-004-4.1.5" class="primary">
        <td><strong>
            <a href="at-rules-004.xht">at-rules-004</a></strong></td>
        <td></td>
        <td></td>
        <td>At-rules
        </td>
      </tr>
      <tr id="import-000-4.1.5" class="primary">
        <td><strong>
            <a href="import-000.xht">import-000</a></strong></td>
        <td></td>
        <td></td>
        <td>At-rules
        </td>
      </tr>
      <tr id="import-001-4.1.5" class="primary">
        <td><strong>
            <a href="import-001.xht">import-001</a></strong></td>
        <td></td>
        <td></td>
        <td>At-rules
        </td>
      </tr>
    </tbody>
    <tbody id="s4.1.6">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.1.6">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#block">4.1.6 Blocks
</a></th></tr>
      <!-- 6 tests -->
      <tr id="blocks-001-4.1.6" class="primary invalid">
        <td><strong>
            <a href="blocks-001.xht">blocks-001</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing nested blocks and strings in style blocks
          <ul class="assert">
            <li>Blocks and strings are parsed with matching terminating pairs.</li>
          </ul>
        </td>
      </tr>
      <tr id="blocks-002-4.1.6" class="primary">
        <td><strong>
            <a href="blocks-002.xht">blocks-002</a></strong></td>
        <td></td>
        <td></td>
        <td>Empty declaration block
          <ul class="assert">
            <li>Declaration blocks that are empty have no effect on later declarations.</li>
          </ul>
        </td>
      </tr>
      <tr id="blocks-004-4.1.6" class="primary invalid">
        <td><strong>
            <a href="blocks-004.xht">blocks-004</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing square bracket blocks
          <ul class="assert">
            <li>Blocks and strings are parsed with matching terminating pairs of square brackets.</li>
          </ul>
        </td>
      </tr>
      <tr id="blocks-005-4.1.6" class="primary invalid">
        <td><strong>
            <a href="blocks-005.xht">blocks-005</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing curly bracket blocks
          <ul class="assert">
            <li>Blocks and strings are parsed with matching terminating pairs of curly brackets.</li>
          </ul>
        </td>
      </tr>
      <tr id="blocks-006-4.1.6" class="primary invalid">
        <td><strong>
            <a href="blocks-006.xht">blocks-006</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing parentheses blocks
          <ul class="assert">
            <li>Blocks and strings are parsed with matching terminating pairs of parentheses.</li>
          </ul>
        </td>
      </tr>
      <tr id="blocks-and-strings-001-4.1.6" class="primary invalid">
        <td><strong>
            <a href="blocks-and-strings-001.xht">blocks-and-strings-001</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing blocks and strings in style blocks
          <ul class="assert">
            <li>Nested blocks and strings are parsed accordingly.</li>
          </ul>
        </td>
      </tr>
    </tbody>
    <tbody id="s4.1.7">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.1.7">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#rule-sets">4.1.7 Rule sets, declaration blocks, and selectors
</a></th></tr>
      <!-- 6 tests -->
      <tr id="bad-selector-001-4.1.7" class="primary invalid">
        <td><strong>
            <a href="bad-selector-001.xht">bad-selector-001</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing of bad selectors
          <ul class="assert">
            <li>Declarations with bad selectors are ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="cursor-022-4.1.7" class="interact invalid">
        <td>
            <a href="cursor-022.xht">cursor-022</a></td>
        <td></td>
        <td><abbr class="interact" title="Requires User Interaction">Interact</abbr><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>cursor - set to an invalid value
          <ul class="assert">
            <li>The property 'cursor', when set to an invalid value or an illegal value, must be ignored. Then, instead, the cursor to display should be based on the current context.</li>
          </ul>
        </td>
      </tr>
      <tr id="escapes-011-4.1.7" class="primary">
        <td><strong>
            <a href="escapes-011.xht">escapes-011</a></strong></td>
        <td></td>
        <td></td>
        <td>CSS Parsing: Escaped keywords
        </td>
      </tr>
      <tr id="escapes-013-4.1.7" class="primary">
        <td><strong>
            <a href="escapes-013.xht">escapes-013</a></strong></td>
        <td></td>
        <td></td>
        <td>Escaping and spaces with classes
        </td>
      </tr>
      <tr id="escapes-014-4.1.7" class="primary">
        <td><strong>
            <a href="escapes-014.xht">escapes-014</a></strong></td>
        <td></td>
        <td></td>
        <td>Escaping and spaces with declarations
        </td>
      </tr>
      <tr id="font-family-008-4.1.7" class="ahem invalid">
        <td>
            <a href="font-family-008.xht">font-family-008</a></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>font-family - unquoted font-family names with parentheses or curly braces
          <ul class="assert">
            <li>Unquoted font-family names must not contain unescaped parentheses or unescaped curly braces</li>
          </ul>
        </td>
      </tr>
    </tbody>
    <tbody id="s4.1.8">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.1.8">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#declaration">4.1.8 Declarations and properties
</a></th></tr>
      <!-- 8 tests -->
      <tr id="declaration-whitespace-001-4.1.8" class="primary">
        <td><strong>
            <a href="declaration-whitespace-001.xht">declaration-whitespace-001</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing white space in style declaration
          <ul class="assert">
            <li>Various white space are allowed anywhere within the declaration and are ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="ignored-rules-001-4.1.8" class="primary invalid">
        <td><strong>
            <a href="ignored-rules-001.xht">ignored-rules-001</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing invalid rules that precede good rules
          <ul class="assert">
            <li>Bad rules are ignored while following good rules are applied.</li>
          </ul>
        </td>
      </tr>
      <tr id="ignored-rules-002-4.1.8" class="primary invalid">
        <td><strong>
            <a href="ignored-rules-002.xht">ignored-rules-002</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing invalid rules that follow good rules
          <ul class="assert">
            <li>Good rules are applied while following bad rules are ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="ignored-rules-003-4.1.8" class="primary invalid">
        <td><strong>
            <a href="ignored-rules-003.xht">ignored-rules-003</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing invalid values
          <ul class="assert">
            <li>Invalid values are ignored while valid properties are applied.</li>
          </ul>
        </td>
      </tr>
      <tr id="ignored-rules-004-4.1.8" class="primary invalid">
        <td><strong>
            <a href="ignored-rules-004.xht">ignored-rules-004</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing invalid values with spaces
          <ul class="assert">
            <li>Invalid values with spaces are ignored while valid properties are applied.</li>
          </ul>
        </td>
      </tr>
      <tr id="ignored-rules-005-4.1.8" class="primary invalid">
        <td><strong>
            <a href="ignored-rules-005.xht">ignored-rules-005</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing invalid values that start with a valid value name
          <ul class="assert">
            <li>Invalid values that begin with a valid keyword are ignored while valid properties are applied.</li>
          </ul>
        </td>
      </tr>
      <tr id="ignored-rules-006-4.1.8" class="primary invalid">
        <td><strong>
            <a href="ignored-rules-006.xht">ignored-rules-006</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing invalid values with slashes
          <ul class="assert">
            <li>Invalid values with slashes are ignored while valid properties are applied.</li>
          </ul>
        </td>
      </tr>
      <tr id="ignored-rules-007-4.1.8" class="primary invalid">
        <td><strong>
            <a href="ignored-rules-007.xht">ignored-rules-007</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing invalid values that are functions
          <ul class="assert">
            <li>Invalid values that are functions are ignored while valid properties are applied.</li>
          </ul>
        </td>
      </tr>
    </tbody>
    <tbody id="s4.1.9">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.1.9">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#comments">4.1.9 Comments
</a></th></tr>
      <!-- 15 tests -->
      <tr id="c11-import-000-4.1.9" class="">
        <td>
            <a href="c11-import-000.xht">c11-import-000</a></td>
        <td></td>
        <td></td>
        <td>Basic Containment
        </td>
      </tr>
      <tr id="c17-comments-000-4.1.9" class="primary">
        <td><strong>
            <a href="c17-comments-000.xht">c17-comments-000</a></strong></td>
        <td></td>
        <td></td>
        <td>Comments
        </td>
      </tr>
      <tr id="c17-comments-001-4.1.9" class="primary">
        <td><strong>
            <a href="c17-comments-001.xht">c17-comments-001</a></strong></td>
        <td></td>
        <td></td>
        <td>Comments
        </td>
      </tr>
      <tr id="comments-001-4.1.9" class="primary">
        <td><strong>
            <a href="comments-001.xht">comments-001</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing comments within style tag
          <ul class="assert">
            <li>Comments are allowed anywhere within a style tag declaration and are ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="comments-002-4.1.9" class="primary invalid">
        <td><strong>
            <a href="comments-002.xht">comments-002</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Nested comments
          <ul class="assert">
            <li>Comments cannot be nested.</li>
          </ul>
        </td>
      </tr>
      <tr id="comments-003-4.1.9" class="primary invalid">
        <td><strong>
            <a href="comments-003.xht">comments-003</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>HTML comments and CSS comments
          <ul class="assert">
            <li>SGML comment delimiters do not delimit CSS comments.</li>
          </ul>
        </td>
      </tr>
      <tr id="comments-004-4.1.9" class="primary invalid">
        <td><strong>
            <a href="comments-004.xht">comments-004</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing of invalid comments
          <ul class="assert">
            <li>Comments that are invalid are ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="comments-005-4.1.9" class="primary invalid">
        <td><strong>
            <a href="comments-005.xht">comments-005</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing of escaped &quot;/&quot; within a valid comment
          <ul class="assert">
            <li>A slash '/' escaped with a backslash will remove its special meaning.</li>
          </ul>
        </td>
      </tr>
      <tr id="comments-006-4.1.9" class="primary invalid">
        <td><strong>
            <a href="comments-006.xht">comments-006</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing of escaped &quot;*&quot; within a valid comment
          <ul class="assert">
            <li>A star '*' escaped with a backslash will not remove its special meaning.</li>
          </ul>
        </td>
      </tr>
      <tr id="comments-007-4.1.9" class="primary invalid">
        <td><strong>
            <a href="comments-007.xht">comments-007</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing of valid comment that is empty
          <ul class="assert">
            <li>Empty comments do not affect parsing of rule.</li>
          </ul>
        </td>
      </tr>
      <tr id="comments-008-4.1.9" class="primary invalid">
        <td><strong>
            <a href="comments-008.xht">comments-008</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing of escaped opening comment
          <ul class="assert">
            <li>Escaping a slash '/' for an opening comment makes the comment invalid.</li>
          </ul>
        </td>
      </tr>
      <tr id="comments-009-4.1.9" class="primary invalid">
        <td><strong>
            <a href="comments-009.xht">comments-009</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing of invalid escaped &quot;*&quot; in open comment
          <ul class="assert">
            <li>Escaping a star '*' for an opening comment makes the comment invalid.</li>
          </ul>
        </td>
      </tr>
      <tr id="sgml-comments-000-4.1.9" class="primary">
        <td><strong>
            <a href="sgml-comments-000.xht">sgml-comments-000</a></strong></td>
        <td></td>
        <td></td>
        <td>SGML comments
          <ul class="assert">
            <li>UAs must ignore SGML comment delimiters between statements.</li>
          </ul>
        </td>
      </tr>
      <tr id="sgml-comments-001-4.1.9" class="primary">
        <td><strong>
            <a href="sgml-comments-001.xht">sgml-comments-001</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing SGML comments
          <ul class="assert">
            <li>SGML comment tokens are parsed and ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="sgml-comments-002-4.1.9" class="primary">
        <td><strong>
            <a href="sgml-comments-002.xht">sgml-comments-002</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing of CDO/CDC in stylesheets
        </td>
      </tr>
    </tbody>
    <tbody id="s4.2">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.2">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#parsing-errors">4.2 Rules for handling parsing errors
</a></th></tr>
      <!-- 79 tests -->
      <tr id="at-rule-001-4.2" class="primary invalid">
        <td><strong>
            <a href="at-rule-001.xht">at-rule-001</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parser error handling with invalid at-rules: @ invalid selector
          <ul class="assert">
            <li>At-Rules start with an at-keyword (@ followed immediately by an identifier).</li>
          </ul>
        </td>
      </tr>
      <tr id="at-rule-002-4.2" class="primary invalid">
        <td><strong>
            <a href="at-rule-002.xht">at-rule-002</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing of invalid @rules
          <ul class="assert">
            <li>An at-rule consists of everything up to and including the next semi-colon or the next block.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-rule-003-4.2" class="primary invalid">
        <td><strong>
            <a href="at-rule-003.xht">at-rule-003</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing of invalid @rules with blocks
          <ul class="assert">
            <li>An at-rule consists of everything up to and including the next semi-colon or the next block.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-rule-004-4.2" class="primary invalid">
        <td><strong>
            <a href="at-rule-004.xht">at-rule-004</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>@import inside block
          <ul class="assert">
            <li>@import is ignored if inside a block.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-rule-005-4.2" class="primary invalid">
        <td><strong>
            <a href="at-rule-005.xht">at-rule-005</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>@import following @charset
          <ul class="assert">
            <li>@import is ignored if inside a block or after any valid statement except @charset.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-rule-006-4.2" class="primary invalid">
        <td><strong>
            <a href="at-rule-006.xht">at-rule-006</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>@import following valid statements
          <ul class="assert">
            <li>@import is ignored if after any valid statement except @charset.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-rule-007-4.2" class="primary invalid">
        <td><strong>
            <a href="at-rule-007.xht">at-rule-007</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>@import following an invalid statement
          <ul class="assert">
            <li>@import is ignored if inside a block or after any valid statement except @charset.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-rule-008-4.2" class="primary invalid">
        <td><strong>
            <a href="at-rule-008.xht">at-rule-008</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>@import following a bad @rule
          <ul class="assert">
            <li>@import is ignored after invalid @rule.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-rule-009-4.2" class="primary invalid">
        <td><strong>
            <a href="at-rule-009.xht">at-rule-009</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>@import after a bad selector and rule block
          <ul class="assert">
            <li>@import is not ignored if after bad selector.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-rule-010-4.2" class="primary">
        <td><strong>
            <a href="at-rule-010.xht">at-rule-010</a></strong></td>
        <td></td>
        <td></td>
        <td>@rules and white space
          <ul class="assert">
            <li>White space does not affect the validity of @rules.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-rule-011-4.2" class="primary invalid">
        <td><strong>
            <a href="at-rule-011.xht">at-rule-011</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parser error handling with invalid at-rules: @ invalid selector with a number
          <ul class="assert">
            <li>At-Rules are ignored if they start with an at-keyword (@ followed immediately by an identifier).</li>
          </ul>
        </td>
      </tr>
      <tr id="at-rule-012-4.2" class="primary invalid">
        <td><strong>
            <a href="at-rule-012.xht">at-rule-012</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parser error handling with invalid at-rules: @ invalid selector with a hyphen
          <ul class="assert">
            <li>At-Rules are ignored it they start with an at-keyword (@ followed immediately by an identifier).</li>
          </ul>
        </td>
      </tr>
      <tr id="at-rule-013-4.2" class="primary invalid">
        <td><strong>
            <a href="at-rule-013.xht">at-rule-013</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Ignoring at-rules inside @media blocks
          <ul class="assert">
            <li>At-rules inside @media blocks are ignored up to up to the end of the block that contains the invalid at-keyword, or up to and including the next semicolon (;) or up to and including the next block ({...}), whichever comes first.</li>
          </ul>
        </td>
      </tr>
      <tr id="background-image-005-4.2" class="primary invalid">
        <td><strong>
            <a href="background-image-005.xht">background-image-005</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing 'background-image'
        </td>
      </tr>
      <tr id="blocks-003-4.2" class="primary">
        <td><strong>
            <a href="blocks-003.xht">blocks-003</a></strong></td>
        <td></td>
        <td></td>
        <td>Rule blocks and white space
          <ul class="assert">
            <li>White space around rule blocks do not affect the validity of the rule block.</li>
          </ul>
        </td>
      </tr>
      <tr id="c71-fwd-parsing-000-4.2" class="primary invalid">
        <td><strong>
            <a href="c71-fwd-parsing-000.xht">c71-fwd-parsing-000</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Forward-Compatible Parsing
        </td>
      </tr>
      <tr id="c71-fwd-parsing-001-4.2" class="primary invalid">
        <td><strong>
            <a href="c71-fwd-parsing-001.xht">c71-fwd-parsing-001</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Forward-Compatible Parsing
        </td>
      </tr>
      <tr id="c71-fwd-parsing-002-4.2" class="primary invalid">
        <td><strong>
            <a href="c71-fwd-parsing-002.xht">c71-fwd-parsing-002</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Forward-Compatible Parsing
        </td>
      </tr>
      <tr id="c71-fwd-parsing-003-4.2" class="primary invalid">
        <td><strong>
            <a href="c71-fwd-parsing-003.xht">c71-fwd-parsing-003</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Forward-Compatible Parsing
        </td>
      </tr>
      <tr id="c71-fwd-parsing-004-4.2" class="primary invalid">
        <td><strong>
            <a href="c71-fwd-parsing-004.xht">c71-fwd-parsing-004</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Forward-Compatible Parsing
        </td>
      </tr>
      <tr id="core-syntax-001-4.2" class="primary">
        <td><strong>
            <a href="core-syntax-001.xht">core-syntax-001</a></strong></td>
        <td></td>
        <td></td>
        <td>Nested blocks in unexpected places
        </td>
      </tr>
      <tr id="core-syntax-002-4.2" class="primary">
        <td><strong>
            <a href="core-syntax-002.xht">core-syntax-002</a></strong></td>
        <td></td>
        <td></td>
        <td>Nested blocks in unexpected places
        </td>
      </tr>
      <tr id="core-syntax-003-4.2" class="primary">
        <td><strong>
            <a href="core-syntax-003.xht">core-syntax-003</a></strong></td>
        <td></td>
        <td></td>
        <td>Nested blocks in unexpected places (with no whitespace)
        </td>
      </tr>
      <tr id="core-syntax-004-4.2" class="primary">
        <td><strong>
            <a href="core-syntax-004.xht">core-syntax-004</a></strong></td>
        <td></td>
        <td></td>
        <td>Nested blocks in unexpected places (with no whitespace)
        </td>
      </tr>
      <tr id="core-syntax-006-4.2" class="primary">
        <td><strong>
            <a href="core-syntax-006.xht">core-syntax-006</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing invalid '!' declarations
        </td>
      </tr>
      <tr id="core-syntax-007-4.2" class="primary">
        <td><strong>
            <a href="core-syntax-007.xht">core-syntax-007</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing invalid '!' declarations
        </td>
      </tr>
      <tr id="core-syntax-008-4.2" class="primary">
        <td><strong>
            <a href="core-syntax-008.xht">core-syntax-008</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing invalid '!' declarations
        </td>
      </tr>
      <tr id="counters-003-4.2" class="primary">
        <td><strong>
            <a href="counters-003.xht">counters-003</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing counter() function with no white space
          <ul class="assert">
            <li>The counter function can be parsed with no white space separating the function values.</li>
          </ul>
        </td>
      </tr>
      <tr id="counters-004-4.2" class="primary">
        <td><strong>
            <a href="counters-004.xht">counters-004</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing counters() function with no white space and two function values
          <ul class="assert">
            <li>The counters function can be parsed with no white space separating the two function values.</li>
          </ul>
        </td>
      </tr>
      <tr id="counters-005-4.2" class="primary">
        <td><strong>
            <a href="counters-005.xht">counters-005</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing counters() function with no white space and three function values
          <ul class="assert">
            <li>The counters function can be parsed with no white space separating the three function values.</li>
          </ul>
        </td>
      </tr>
      <tr id="counters-006-4.2" class="primary">
        <td><strong>
            <a href="counters-006.xht">counters-006</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing counter() function with white space
          <ul class="assert">
            <li>The counter function can be parsed with white space separating the function value.</li>
          </ul>
        </td>
      </tr>
      <tr id="counters-007-4.2" class="primary">
        <td><strong>
            <a href="counters-007.xht">counters-007</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing counter() function with white space and two function values
          <ul class="assert">
            <li>The counter function can be parsed with white space separating the two function values.</li>
          </ul>
        </td>
      </tr>
      <tr id="counters-008-4.2" class="primary">
        <td><strong>
            <a href="counters-008.xht">counters-008</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing counters() function with white space and two function values
          <ul class="assert">
            <li>The counters function can be parsed with white space separating the two function values.</li>
          </ul>
        </td>
      </tr>
      <tr id="counters-009-4.2" class="primary">
        <td><strong>
            <a href="counters-009.xht">counters-009</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing counters() function with white space and three function values
          <ul class="assert">
            <li>The counters function can be parsed with white space separating the three function values.</li>
          </ul>
        </td>
      </tr>
      <tr id="counters-010-4.2" class="primary">
        <td><strong>
            <a href="counters-010.xht">counters-010</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing counters() functions
          <ul class="assert">
            <li>To refer to a sequence of nested counters of the same name, the notation is 'counters(identifier, string)' or 'counters(identifier, string, list-style-type)'.</li>
          </ul>
        </td>
      </tr>
      <tr id="cursor-022-4.2" class="interact invalid">
        <td>
            <a href="cursor-022.xht">cursor-022</a></td>
        <td></td>
        <td><abbr class="interact" title="Requires User Interaction">Interact</abbr><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>cursor - set to an invalid value
          <ul class="assert">
            <li>The property 'cursor', when set to an invalid value or an illegal value, must be ignored. Then, instead, the cursor to display should be based on the current context.</li>
          </ul>
        </td>
      </tr>
      <tr id="declaration-001-4.2" class="primary invalid">
        <td><strong>
            <a href="declaration-001.xht">declaration-001</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>malformed declaration missing ':', value, part 1
        </td>
      </tr>
      <tr id="declaration-002-4.2" class="primary invalid">
        <td><strong>
            <a href="declaration-002.xht">declaration-002</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>malformed declaration missing ':', value, part 2
        </td>
      </tr>
      <tr id="declaration-003-4.2" class="primary invalid">
        <td><strong>
            <a href="declaration-003.xht">declaration-003</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>malformed declaration missing value, part 1
        </td>
      </tr>
      <tr id="declaration-004-4.2" class="primary invalid">
        <td><strong>
            <a href="declaration-004.xht">declaration-004</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>malformed declaration missing value, part 2
        </td>
      </tr>
      <tr id="declaration-005-4.2" class="primary invalid">
        <td><strong>
            <a href="declaration-005.xht">declaration-005</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>malformed declaration: unexpected tokens { }, part 1
        </td>
      </tr>
      <tr id="declaration-006-4.2" class="primary invalid">
        <td><strong>
            <a href="declaration-006.xht">declaration-006</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>malformed declaration: unexpected tokens { }, part 2
        </td>
      </tr>
      <tr id="declarations-009-4.2" class="primary invalid">
        <td><strong>
            <a href="declarations-009.xht">declarations-009</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Ignoring at-rules inside declaration blocks
          <ul class="assert">
            <li>At-rules inside declaration blocks are parsed as malformed declarations.</li>
          </ul>
        </td>
      </tr>
      <tr id="eof-001-4.2" class="primary invalid">
        <td><strong>
            <a href="eof-001.xht">eof-001</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing unexpected end of declaration block
          <ul class="assert">
            <li>The parser implicitly terminates the block and applies the styles if the declaration block is not terminated.</li>
          </ul>
        </td>
      </tr>
      <tr id="eof-002-4.2" class="primary invalid">
        <td><strong>
            <a href="eof-002.xht">eof-002</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing unexpected end of function
          <ul class="assert">
            <li>User agents close all open parentheses at the end of the style sheet.</li>
          </ul>
        </td>
      </tr>
      <tr id="eof-003-4.2" class="primary invalid">
        <td><strong>
            <a href="eof-003.xht">eof-003</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing unexpected end of string
          <ul class="assert">
            <li>Close all open strings at the end of the style sheet.</li>
          </ul>
        </td>
      </tr>
      <tr id="eof-004-4.2" class="primary invalid">
        <td><strong>
            <a href="eof-004.xht">eof-004</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing unexpected end of @media block
          <ul class="assert">
            <li>User agents close all open blocks at the end of the style sheet.</li>
          </ul>
        </td>
      </tr>
      <tr id="eof-005-4.2" class="primary invalid">
        <td><strong>
            <a href="eof-005.xht">eof-005</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing unexpected end of @import
          <ul class="assert">
            <li>User agents close all open rules at the end of the style sheet.</li>
          </ul>
        </td>
      </tr>
      <tr id="eof-006-4.2" class="primary invalid">
        <td><strong>
            <a href="eof-006.xht">eof-006</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing unexpected end of @import with closed quote
          <ul class="assert">
            <li>User agents close all open quotes at the end of the style sheet.</li>
          </ul>
        </td>
      </tr>
      <tr id="eof-007-4.2" class="primary invalid">
        <td><strong>
            <a href="eof-007.xht">eof-007</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing unexpected end of shorthand rule
          <ul class="assert">
            <li>User agents close all open rules at the end of the style sheet.</li>
          </ul>
        </td>
      </tr>
      <tr id="font-family-invalid-characters-001-4.2" class="ahem invalid">
        <td>
            <a href="font-family-invalid-characters-001.xht">font-family-invalid-characters-001</a></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Invalid characters in font-family values
          <ul class="assert">
            <li>Invalid characters in font family names invalidate entire declaration.</li>
          </ul>
        </td>
      </tr>
      <tr id="font-family-invalid-characters-002-4.2" class="ahem invalid">
        <td>
            <a href="font-family-invalid-characters-002.xht">font-family-invalid-characters-002</a></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Invalid parenthesis and pair matching
          <ul class="assert">
            <li>Invalid characters in font family names.</li>
          </ul>
        </td>
      </tr>
      <tr id="font-family-invalid-characters-003-4.2" class="ahem invalid">
        <td>
            <a href="font-family-invalid-characters-003.xht">font-family-invalid-characters-003</a></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Invalid curly brackets and pair matching
          <ul class="assert">
            <li>Invalid characters in font family names.</li>
          </ul>
        </td>
      </tr>
      <tr id="font-family-invalid-characters-004-4.2" class="ahem invalid">
        <td>
            <a href="font-family-invalid-characters-004.xht">font-family-invalid-characters-004</a></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Invalid square brackets and pair matching
          <ul class="assert">
            <li>Invalid characters in font family names.</li>
          </ul>
        </td>
      </tr>
      <tr id="font-family-invalid-characters-005-4.2" class="ahem invalid">
        <td>
            <a href="font-family-invalid-characters-005.xht">font-family-invalid-characters-005</a></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Invalid quotes and pair matching
          <ul class="assert">
            <li>Invalid characters in font family names.</li>
          </ul>
        </td>
      </tr>
      <tr id="font-family-invalid-characters-006-4.2" class="ahem invalid">
        <td>
            <a href="font-family-invalid-characters-006.xht">font-family-invalid-characters-006</a></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Invalid single quotes and pair matching
          <ul class="assert">
            <li>Invalid characters in font family names.</li>
          </ul>
        </td>
      </tr>
      <tr id="invalid-at-rule-001-4.2" class="primary invalid">
        <td><strong>
            <a href="invalid-at-rule-001.xht">invalid-at-rule-001</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parser error handling with invalid at-rules: @ invalid selector invalidates entire block
          <ul class="assert">
            <li>The entire block of an invalid at-rule is ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="invalid-decl-at-rule-001-4.2" class="primary invalid">
        <td><strong>
            <a href="invalid-decl-at-rule-001.xht">invalid-decl-at-rule-001</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing invalid declarations in at-rules where valid declaration precedes an invalid rule
          <ul class="assert">
            <li>Invalid declarations at the end of at-rules are ignored while the remaining preceding valid declarations are applied.</li>
          </ul>
        </td>
      </tr>
      <tr id="invalid-decl-at-rule-002-4.2" class="primary invalid">
        <td><strong>
            <a href="invalid-decl-at-rule-002.xht">invalid-decl-at-rule-002</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing invalid declarations in at-rules where valid declaration follows invalid rule
          <ul class="assert">
            <li>Invalid declarations at the beginning of at-rules are ignored while the remaining following valid declarations are applied.</li>
          </ul>
        </td>
      </tr>
      <tr id="malformed-decl-001-4.2" class="primary invalid">
        <td><strong>
            <a href="malformed-decl-001.xht">malformed-decl-001</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing malformed rules: Property with no value and no ending semicolon
          <ul class="assert">
            <li>Malformed rules (property with no value and no ending semicolon) are ignored while valid rules are applied.</li>
          </ul>
        </td>
      </tr>
      <tr id="malformed-decl-002-4.2" class="primary invalid">
        <td><strong>
            <a href="malformed-decl-002.xht">malformed-decl-002</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing malformed rules: Property with no value assigned
          <ul class="assert">
            <li>Malformed rules (property with no value) are ignored while valid ones are applied.</li>
          </ul>
        </td>
      </tr>
      <tr id="malformed-decl-003-4.2" class="primary invalid">
        <td><strong>
            <a href="malformed-decl-003.xht">malformed-decl-003</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing malformed rules: No value and no semi-colon
          <ul class="assert">
            <li>Malformed rules with no value or semi-colon are ignored while valid rules are applied.</li>
          </ul>
        </td>
      </tr>
      <tr id="malformed-decl-004-4.2" class="primary invalid">
        <td><strong>
            <a href="malformed-decl-004.xht">malformed-decl-004</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing malformed rules: No value with property
          <ul class="assert">
            <li>Malformed rules with no value are ignored while valid rules are applied.</li>
          </ul>
        </td>
      </tr>
      <tr id="malformed-decl-005-4.2" class="primary invalid">
        <td><strong>
            <a href="malformed-decl-005.xht">malformed-decl-005</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing malformed rules: Semi-colon before property
          <ul class="assert">
            <li>Malformed rules with semi-colon before property are ignored while valid rules are applied.</li>
          </ul>
        </td>
      </tr>
      <tr id="malformed-decl-006-4.2" class="primary invalid">
        <td><strong>
            <a href="malformed-decl-006.xht">malformed-decl-006</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing malformed rules: Valid rule after malformed rule
          <ul class="assert">
            <li>Malformed rules are ignored while valid rules are applied.</li>
          </ul>
        </td>
      </tr>
      <tr id="malformed-decl-007-4.2" class="primary invalid">
        <td><strong>
            <a href="malformed-decl-007.xht">malformed-decl-007</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing malformed rules: Double colon separating property and value
          <ul class="assert">
            <li>Malformed rules with double colons between property and value are ignored while valid rules are applied.</li>
          </ul>
        </td>
      </tr>
      <tr id="malformed-decl-008-4.2" class="primary invalid">
        <td><strong>
            <a href="malformed-decl-008.xht">malformed-decl-008</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing malformed rules: Missing property
          <ul class="assert">
            <li>Malformed rules with missing property names are ignored while valid rules are applied.</li>
          </ul>
        </td>
      </tr>
      <tr id="matching-brackets-001-4.2" class="primary invalid">
        <td><strong>
            <a href="matching-brackets-001.xht">matching-brackets-001</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Matching brackets and quotes for @rules
          <ul class="assert">
            <li>User agents must handle unexpected tokens encountered while parsing an at-rule by reading until the end of the statement, while observing the rules for matching pairs of brackets and quotes, and correctly handling escapes.</li>
          </ul>
        </td>
      </tr>
      <tr id="matching-brackets-002-4.2" class="primary invalid">
        <td><strong>
            <a href="matching-brackets-002.xht">matching-brackets-002</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Matching brackets and quotes for declarations
          <ul class="assert">
            <li>User agents must handle unexpected tokens encountered while parsing a declaration by reading until the end of the statement, while observing the rules for matching pairs of brackets and quotes, and correctly handling escapes.</li>
          </ul>
        </td>
      </tr>
      <tr id="matching-brackets-003-4.2" class="primary invalid">
        <td><strong>
            <a href="matching-brackets-003.xht">matching-brackets-003</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Matching brackets and quotes for selectors
          <ul class="assert">
            <li>User agents must handle unexpected tokens encountered while parsing a declaration by reading until the end of the statement, while observing the rules for matching pairs of brackets and quotes, and correctly handling escapes.</li>
          </ul>
        </td>
      </tr>
      <tr id="position-006-4.2" class="primary">
        <td><strong>
            <a href="position-006.xht">position-006</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing 'position'
        </td>
      </tr>
      <tr id="selectors-parsing-001-4.2" class="primary">
        <td><strong>
            <a href="selectors-parsing-001.xht">selectors-parsing-001</a></strong></td>
        <td></td>
        <td></td>
        <td>CSS: Selector Parsing and Invalid Pseudo-Elements
        </td>
      </tr>
      <tr id="unterminated-string-001-4.2" class="primary font invalid">
        <td><strong>
            <a href="unterminated-string-001.xht">unterminated-string-001</a></strong></td>
        <td></td>
        <td><abbr class="font" title="Requires Special Font">Font</abbr><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Error handling of unterminated strings
          <ul class="assert">
            <li>When the parser encounters an unterminated string, the parser drops everything up to the next ';'.</li>
          </ul>
        </td>
      </tr>
      <tr id="uri-013-4.2" class="invalid">
        <td>
            <a href="uri-013.xht">uri-013</a></td>
        <td><a href="uri-013-ref.xht">=</a> </td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>handling of invalid url() functions
        </td>
      </tr>
      <tr id="uri-017-4.2" class="primary image invalid">
        <td><strong>
            <a href="uri-017.xht">uri-017</a></strong></td>
        <td></td>
        <td><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Unclosed URI Token at EOF (in declaration)
          <ul class="assert">
            <li>User agents must close open URI constructs and style rules at the end of the style sheet.</li>
          </ul>
        </td>
      </tr>
      <tr id="uri-018-4.2" class="primary image invalid">
        <td><strong>
            <a href="uri-018.xht">uri-018</a></strong></td>
        <td></td>
        <td><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Unclosed URI Token at EOF (in @import)
          <ul class="assert">
            <li>User agents must close open URI constructs and statements at the end of the style sheet.</li>
          </ul>
        </td>
      </tr>
      <tr id="z-index-015-4.2" class="invalid">
        <td>
            <a href="z-index-015.xht">z-index-015</a></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>z-index - integer value
          <ul class="assert">
            <li>Besides 'auto' and 'inherit' keyword values, z-index property can only accept an integer value. An integer consists of one or more digits '0' to '9'.</li>
          </ul>
        </td>
      </tr>
      <tr id="z-index-016-4.2" class="invalid">
        <td>
            <a href="z-index-016.xht">z-index-016</a></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>z-index - integer value
          <ul class="assert">
            <li>Besides 'auto' and 'inherit' keyword values, z-index property can only accept an integer value. An integer consists of one or more digits '0' to '9'.</li>
          </ul>
        </td>
      </tr>
      <tr id="z-index-017-4.2" class="invalid">
        <td>
            <a href="z-index-017.xht">z-index-017</a></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>z-index - integer value
          <ul class="assert">
            <li>Besides 'auto' and 'inherit' keyword values, z-index property can only accept an integer value. An integer consists of one or more digits '0' to '9'.</li>
          </ul>
        </td>
      </tr>
    </tbody>
    <tbody id="s4.3">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.3">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#values">4.3 Values
</a></th></tr>
      <!-- 0 tests -->
    </tbody>
    <tbody id="s4.3.1">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.3.1">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#numbers">4.3.1 Integers and real numbers
</a></th></tr>
      <!-- 10 tests -->
      <tr id="numbers-units-001-4.3.1" class="primary invalid">
        <td><strong>
            <a href="numbers-units-001.xht">numbers-units-001</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing invalid numbers - alphanumeric characters
          <ul class="assert">
            <li>An integer cannot have alphanumeric characters within it.</li>
          </ul>
        </td>
      </tr>
      <tr id="numbers-units-002-4.3.1" class="primary">
        <td><strong>
            <a href="numbers-units-002.xht">numbers-units-002</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing decimal values - decimal with multiple decimal digits
          <ul class="assert">
            <li>A number can be zero or more digits followed by a dot (.) followed by multiple digits.</li>
          </ul>
        </td>
      </tr>
      <tr id="numbers-units-003-4.3.1" class="primary invalid">
        <td><strong>
            <a href="numbers-units-003.xht">numbers-units-003</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing invalid decimal values - alphanumeric characters within number
          <ul class="assert">
            <li>An alphanumeric character cannot be within the number value.</li>
          </ul>
        </td>
      </tr>
      <tr id="numbers-units-004-4.3.1" class="primary">
        <td><strong>
            <a href="numbers-units-004.xht">numbers-units-004</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing integer numbers with '+'
          <ul class="assert">
            <li>Integers can be preceded by '+'.</li>
          </ul>
        </td>
      </tr>
      <tr id="positive-integer-001-4.3.1" class="primary">
        <td><strong>
            <a href="positive-integer-001.xht">positive-integer-001</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing signed integers
          <ul class="assert">
            <li>Positively signed integers are treated the same as non-signed integers.</li>
          </ul>
        </td>
      </tr>
      <tr id="z-index-015-4.3.1" class="invalid">
        <td>
            <a href="z-index-015.xht">z-index-015</a></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>z-index - integer value
          <ul class="assert">
            <li>Besides 'auto' and 'inherit' keyword values, z-index property can only accept an integer value. An integer consists of one or more digits '0' to '9'.</li>
          </ul>
        </td>
      </tr>
      <tr id="z-index-016-4.3.1" class="invalid">
        <td>
            <a href="z-index-016.xht">z-index-016</a></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>z-index - integer value
          <ul class="assert">
            <li>Besides 'auto' and 'inherit' keyword values, z-index property can only accept an integer value. An integer consists of one or more digits '0' to '9'.</li>
          </ul>
        </td>
      </tr>
      <tr id="z-index-017-4.3.1" class="invalid">
        <td>
            <a href="z-index-017.xht">z-index-017</a></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>z-index - integer value
          <ul class="assert">
            <li>Besides 'auto' and 'inherit' keyword values, z-index property can only accept an integer value. An integer consists of one or more digits '0' to '9'.</li>
          </ul>
        </td>
      </tr>
      <tr id="z-index-018-4.3.1" class="32bit">
        <td>
            <a href="z-index-018.xht">z-index-018</a></td>
        <td></td>
        <td><abbr class="32bit" title=""></abbr></td>
        <td>z-index - negative values
          <ul class="assert">
            <li>Integers should range from -2,147,483,648 to 2,147,483,647 according to C Language Specification</li>
          </ul>
        </td>
      </tr>
      <tr id="z-index-019-4.3.1" class="32bit">
        <td>
            <a href="z-index-019.xht">z-index-019</a></td>
        <td></td>
        <td><abbr class="32bit" title=""></abbr></td>
        <td>z-index - negative values
          <ul class="assert">
            <li>Integers should range from -2,147,483,648 to 2,147,483,647 according to C Language Specification</li>
          </ul>
        </td>
      </tr>
    </tbody>
    <tbody id="s4.3.2">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.3.2">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#length-units">4.3.2 Lengths
</a></th></tr>
      <!-- 35 tests -->
      <tr id="background-position-001-4.3.2" class="ahem image">
        <td>
            <a href="background-position-001.xht">background-position-001</a></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr></td>
        <td>background-position - ex unit
          <ul class="assert">
            <li>ex unit is the 'x-height' of the relevant font. 'em' and 'ex' length values when defining 'font-size' property refer to the computed font size of the parent element.</li>
          </ul>
        </td>
      </tr>
      <tr id="background-position-002-4.3.2" class="ahem image">
        <td>
            <a href="background-position-002.xht">background-position-002</a></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr></td>
        <td>background-position - ex unit
          <ul class="assert">
            <li>ex unit is the 'x-height' of the relevant font. 'em' and 'ex' length values when defining 'font-size' property refer to the computed font size of the parent element.</li>
          </ul>
        </td>
      </tr>
      <tr id="border-width-009-4.3.2" class="primary invalid">
        <td><strong>
            <a href="border-width-009.xht">border-width-009</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>CSS Parsing: Negative Border Widths
        </td>
      </tr>
      <tr id="border-width-010-4.3.2" class="primary invalid">
        <td><strong>
            <a href="border-width-010.xht">border-width-010</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>CSS Parsing: Negative Border Widths
        </td>
      </tr>
      <tr id="c547-indent-000-4.3.2" class="ahem">
        <td>
            <a href="c547-indent-000.xht">c547-indent-000</a></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr></td>
        <td>text-indent
        </td>
      </tr>
      <tr id="c5506-padn-t-000-4.3.2" class="ahem invalid">
        <td>
            <a href="c5506-padn-t-000.xht">c5506-padn-t-000</a></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>padding-top
        </td>
      </tr>
      <tr id="c5509-padn-l-000-4.3.2" class="ahem image">
        <td>
            <a href="c5509-padn-l-000.xht">c5509-padn-l-000</a></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr></td>
        <td>padding-left
        </td>
      </tr>
      <tr id="c5510-padn-000-4.3.2" class="ahem image">
        <td>
            <a href="c5510-padn-000.xht">c5510-padn-000</a></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr></td>
        <td>padding
        </td>
      </tr>
      <tr id="c61-ex-len-000-4.3.2" class="primary ahem">
        <td><strong>
            <a href="c61-ex-len-000.xht">c61-ex-len-000</a></strong></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr></td>
        <td>Length Units
        </td>
      </tr>
      <tr id="c61-rel-len-000-4.3.2" class="primary ahem image">
        <td><strong>
            <a href="c61-rel-len-000.xht">c61-rel-len-000</a></strong></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr></td>
        <td>Length Units
        </td>
      </tr>
      <tr id="font-size-123-4.3.2" class="primary invalid">
        <td><strong>
            <a href="font-size-123.xht">font-size-123</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>CSS Parsing: Negative Font-Size
          <ul class="assert">
            <li>If a negative length value is set into a font-size declaration, then such declaration is ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="margin-em-inherit-001-4.3.2" class="primary image">
        <td><strong>
            <a href="margin-em-inherit-001.xht">margin-em-inherit-001</a></strong></td>
        <td></td>
        <td><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr></td>
        <td>inherit applied on margin set with em
          <ul class="assert">
            <li>The 'em' unit is equal to the computed value of the 'font-size' property of the element on which it is used. When inherit keyword is used, the property takes the same computed value - a length value in this testcase - as the property for the element's parent.</li>
          </ul>
        </td>
      </tr>
      <tr id="numbers-units-005-4.3.2" class="primary">
        <td><strong>
            <a href="numbers-units-005.xht">numbers-units-005</a></strong></td>
        <td></td>
        <td></td>
        <td>Optional unit identifier after 0
          <ul class="assert">
            <li>After a zero length, the unit identifier is not necessary.</li>
          </ul>
        </td>
      </tr>
      <tr id="numbers-units-006-4.3.2" class="primary invalid">
        <td><strong>
            <a href="numbers-units-006.xht">numbers-units-006</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Unsupported negative values
          <ul class="assert">
            <li>If a negative length value is set on a property that does not allow negative length values, the declaration is ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="numbers-units-007-4.3.2" class="primary ahem">
        <td><strong>
            <a href="numbers-units-007.xht">numbers-units-007</a></strong></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr></td>
        <td>Em sizes
          <ul class="assert">
            <li>The 'em' unit is equal to the computed value of the 'font-size' property (default) of the element on which it is used.</li>
          </ul>
        </td>
      </tr>
      <tr id="numbers-units-009-4.3.2" class="primary ahem">
        <td><strong>
            <a href="numbers-units-009.xht">numbers-units-009</a></strong></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr></td>
        <td>Em size with the font-size set to px size
          <ul class="assert">
            <li>The 'em' unit is equal to the computed value of the 'font-size' property (pixels) of the element on which it is used.</li>
          </ul>
        </td>
      </tr>
      <tr id="numbers-units-010-4.3.2" class="primary ahem">
        <td><strong>
            <a href="numbers-units-010.xht">numbers-units-010</a></strong></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr></td>
        <td>Em size with font-size set to inch
          <ul class="assert">
            <li>The 'em' unit is equal to the computed value of the 'font-size' property (inches) of the element on which it is used.</li>
          </ul>
        </td>
      </tr>
      <tr id="numbers-units-011-4.3.2" class="primary ahem">
        <td><strong>
            <a href="numbers-units-011.xht">numbers-units-011</a></strong></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr></td>
        <td>Em size with font-size set to em
          <ul class="assert">
            <li>When 'em' is assigned in the value of the 'font-size' property itself, it uses the font size of the parent element.</li>
          </ul>
        </td>
      </tr>
      <tr id="numbers-units-012-4.3.2" class="primary ahem">
        <td><strong>
            <a href="numbers-units-012.xht">numbers-units-012</a></strong></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr></td>
        <td>Em size with font-size set to ex
          <ul class="assert">
            <li>The 'em' unit is equal to the computed value of the 'font-size' property (ex) of the element on which it is used.</li>
          </ul>
        </td>
      </tr>
      <tr id="numbers-units-013-4.3.2" class="primary ahem">
        <td><strong>
            <a href="numbers-units-013.xht">numbers-units-013</a></strong></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr></td>
        <td>Em size with font-size set to percentage
          <ul class="assert">
            <li>The 'em' unit is equal to the computed value of the 'font-size' property of the element on which it is used.</li>
          </ul>
        </td>
      </tr>
      <tr id="numbers-units-015-4.3.2" class="primary ahem should">
        <td><strong>
            <a href="numbers-units-015.xht">numbers-units-015</a></strong></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr><abbr class="should" title="Behavior tested is recommended but not required">Recommend</abbr></td>
        <td>Height of EX
          <ul class="assert">
            <li>In the cases where it is impossible or impractical to determine the x-height, a value of 0.5em should be used.</li>
          </ul>
        </td>
      </tr>
      <tr id="numbers-units-018-4.3.2" class="primary ahem">
        <td><strong>
            <a href="numbers-units-018.xht">numbers-units-018</a></strong></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr></td>
        <td>Specifying em/ex on the root element
          <ul class="assert">
            <li>Units 'em' and 'ex' refer to the initial value of the property when specified on the root element of a document.</li>
          </ul>
        </td>
      </tr>
      <tr id="numbers-units-019-4.3.2" class="primary ahem">
        <td><strong>
            <a href="numbers-units-019.xht">numbers-units-019</a></strong></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr></td>
        <td>First available font defines the 'ex' unit size
          <ul class="assert">
            <li>The 'ex' unit size is defined by the element's first available font.</li>
          </ul>
        </td>
      </tr>
      <tr id="numbers-units-021-4.3.2" class="primary 96dpi ahem">
        <td><strong>
            <a href="numbers-units-021.xht">numbers-units-021</a></strong></td>
        <td></td>
        <td><abbr class="96dpi" title="Test Only Valid on 96dpi Displays">96</abbr><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr></td>
        <td>Root element and the 'em' unit size
          <ul class="assert">
            <li>The 'em' unit refers to the property's initial value when specified on the root element.</li>
          </ul>
        </td>
      </tr>
      <tr id="padding-009-4.3.2" class="primary invalid">
        <td><strong>
            <a href="padding-009.xht">padding-009</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>CSS Parsing: Negative Padding
        </td>
      </tr>
      <tr id="padding-em-inherit-001-4.3.2" class="primary image">
        <td><strong>
            <a href="padding-em-inherit-001.xht">padding-em-inherit-001</a></strong></td>
        <td></td>
        <td><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr></td>
        <td>inherit applied on padding set with em
          <ul class="assert">
            <li>The 'em' unit is equal to the computed value of the 'font-size' property of the element on which it is used. When inherit keyword is used, the property takes the same computed value - a length value in this testcase - as the property for the element's parent.</li>
          </ul>
        </td>
      </tr>
      <tr id="position-absolute-percentage-inherit-001-4.3.2" class="">
        <td>
            <a href="position-absolute-percentage-inherit-001.xht">position-absolute-percentage-inherit-001</a></td>
        <td></td>
        <td></td>
        <td>position absolute - dimensions and position given by offset percentages and inherit
          <ul class="assert">
            <li>Absolutely positioned boxes can be dimensioned and positioned solely by setting offset 'top', 'right', 'bottom' and 'left' property values with percentage unit and then with inherit keyword. 'inherit' on a offset property makes such offset property take the same computed value as the offset property of the nearest positioned ancestor; in the case of a percentage value, the computed value is the specified percentage value of such nearest positioned ancestor.</li>
          </ul>
        </td>
      </tr>
      <tr id="units-001-4.3.2" class="primary ahem">
        <td><strong>
            <a href="units-001.xht">units-001</a></strong></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr></td>
        <td>Units: Equivalence
        </td>
      </tr>
      <tr id="units-002-4.3.2" class="primary ahem">
        <td><strong>
            <a href="units-002.xht">units-002</a></strong></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr></td>
        <td>Units: ex
        </td>
      </tr>
      <tr id="units-003-4.3.2" class="primary ahem">
        <td><strong>
            <a href="units-003.xht">units-003</a></strong></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr></td>
        <td>Units: ex
        </td>
      </tr>
      <tr id="units-004-4.3.2" class="primary ahem">
        <td><strong>
            <a href="units-004.xht">units-004</a></strong></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr></td>
        <td>Units: ex
        </td>
      </tr>
      <tr id="units-005-4.3.2" class="primary">
        <td><strong>
            <a href="units-005.xht">units-005</a></strong></td>
        <td></td>
        <td></td>
        <td>Units: em (0.87em floats)
        </td>
      </tr>
      <tr id="units-006-4.3.2" class="primary ahem">
        <td><strong>
            <a href="units-006.xht">units-006</a></strong></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr></td>
        <td>Units: px and font-size
        </td>
      </tr>
      <tr id="units-008-4.3.2" class="primary ahem">
        <td><strong>
            <a href="units-008.xht">units-008</a></strong></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr></td>
        <td>Units: px and inherited font-size
        </td>
      </tr>
      <tr id="units-009-4.3.2" class="primary ahem">
        <td><strong>
            <a href="units-009.xht">units-009</a></strong></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr></td>
        <td>Units: px and dependent font-size
        </td>
      </tr>
    </tbody>
    <tbody id="s4.3.3">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.3.3">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#percentage-units">4.3.3 Percentages
</a></th></tr>
      <!-- 3 tests -->
      <tr id="c62-percent-000-4.3.3" class="primary ahem image">
        <td><strong>
            <a href="c62-percent-000.xht">c62-percent-000</a></strong></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr></td>
        <td>Percentage Units
        </td>
      </tr>
      <tr id="numbers-units-016-4.3.3" class="primary invalid">
        <td><strong>
            <a href="numbers-units-016.xht">numbers-units-016</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing invalid percentage values - decimal value with multiple decimals
          <ul class="assert">
            <li>Percentage assignments with more than one decimal are invalid.</li>
          </ul>
        </td>
      </tr>
      <tr id="numbers-units-017-4.3.3" class="primary">
        <td><strong>
            <a href="numbers-units-017.xht">numbers-units-017</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing of percentage values - 0%
          <ul class="assert">
            <li>Percentage of 0% is valid and calculates to 0.</li>
          </ul>
        </td>
      </tr>
    </tbody>
    <tbody id="s4.3.4">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.3.4">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#uri">4.3.4 URLs and URIs
</a></th></tr>
      <!-- 17 tests -->
      <tr id="c11-import-000-4.3.4" class="">
        <td>
            <a href="c11-import-000.xht">c11-import-000</a></td>
        <td></td>
        <td></td>
        <td>Basic Containment
        </td>
      </tr>
      <tr id="c64-uri-000-4.3.4" class="primary image">
        <td><strong>
            <a href="c64-uri-000.xht">c64-uri-000</a></strong></td>
        <td></td>
        <td><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr></td>
        <td>URLs
        </td>
      </tr>
      <tr id="uri-001-4.3.4" class="primary">
        <td><strong>
            <a href="uri-001.xht">uri-001</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing valid URIs with white space and no quotes
          <ul class="assert">
            <li>A url function is valid if it is 'url(', followed by the URI, followed by ')', even with white space between.</li>
          </ul>
        </td>
      </tr>
      <tr id="uri-002-4.3.4" class="primary invalid">
        <td><strong>
            <a href="uri-002.xht">uri-002</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing URL with an invalid space
          <ul class="assert">
            <li>URL functions with invalid spaces are ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="uri-003-4.3.4" class="primary image invalid">
        <td><strong>
            <a href="uri-003.xht">uri-003</a></strong></td>
        <td></td>
        <td><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>URL with missing closing parenthesis
          <ul class="assert">
            <li>Url functions with missing closing parenthesis are ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="uri-004-4.3.4" class="primary image">
        <td><strong>
            <a href="uri-004.xht">uri-004</a></strong></td>
        <td></td>
        <td><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr></td>
        <td>URL function with URI that has escaped special chars
          <ul class="assert">
            <li>URI escapes are allowed in URL functions.</li>
          </ul>
        </td>
      </tr>
      <tr id="uri-005-4.3.4" class="primary image">
        <td><strong>
            <a href="uri-005.xht">uri-005</a></strong></td>
        <td></td>
        <td><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr></td>
        <td>URL function with escaped special chars - single quote
          <ul class="assert">
            <li>Single quote characters appearing in an unquoted URI need to be escaped with a backslash so that the resulting URI value is a URI token.</li>
          </ul>
        </td>
      </tr>
      <tr id="uri-006-4.3.4" class="primary image invalid">
        <td><strong>
            <a href="uri-006.xht">uri-006</a></strong></td>
        <td></td>
        <td><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Invalid character (*) after URL function values
          <ul class="assert">
            <li>Special CSS characters following URL strings invalidate the entire url assignment.</li>
          </ul>
        </td>
      </tr>
      <tr id="uri-007-4.3.4" class="primary image invalid">
        <td><strong>
            <a href="uri-007.xht">uri-007</a></strong></td>
        <td></td>
        <td><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Invalid character (&amp;) after URL functions values
          <ul class="assert">
            <li>Invalid characters following URL strings invalidate the entire url assignment.</li>
          </ul>
        </td>
      </tr>
      <tr id="uri-008-4.3.4" class="primary image invalid">
        <td><strong>
            <a href="uri-008.xht">uri-008</a></strong></td>
        <td></td>
        <td><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Invalid characters (alpha) before URL function values
          <ul class="assert">
            <li>Alpha characters preceding URL strings invalidate the entire url assignment.</li>
          </ul>
        </td>
      </tr>
      <tr id="uri-009-4.3.4" class="primary image invalid">
        <td><strong>
            <a href="uri-009.xht">uri-009</a></strong></td>
        <td></td>
        <td><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Invalid character (/) before URL functions
          <ul class="assert">
            <li>A slash character preceding URL string invalidates the entire url assignment.</li>
          </ul>
        </td>
      </tr>
      <tr id="uri-010-4.3.4" class="primary image invalid">
        <td><strong>
            <a href="uri-010.xht">uri-010</a></strong></td>
        <td></td>
        <td><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Invalid character (_) before URL functions
          <ul class="assert">
            <li>An underscore character preceding URL string invalidates the entire url assignment.</li>
          </ul>
        </td>
      </tr>
      <tr id="uri-011-4.3.4" class="primary image invalid">
        <td><strong>
            <a href="uri-011.xht">uri-011</a></strong></td>
        <td></td>
        <td><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Invalid character (=) before URL functions
          <ul class="assert">
            <li>An equal sign character preceding URL string invalidates the entire url assignment.</li>
          </ul>
        </td>
      </tr>
      <tr id="uri-012-4.3.4" class="primary invalid">
        <td><strong>
            <a href="uri-012.xht">uri-012</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Error handling of broken url() - balancing braces
        </td>
      </tr>
      <tr id="uri-014-4.3.4" class="primary">
        <td><strong>
            <a href="uri-014.xht">uri-014</a></strong></td>
        <td></td>
        <td></td>
        <td>Unquoted commas in url()
          <ul class="assert">
            <li>Unquoted commas inside url() are valid.</li>
          </ul>
        </td>
      </tr>
      <tr id="uri-015-4.3.4" class="primary">
        <td><strong>
            <a href="uri-015.xht">uri-015</a></strong></td>
        <td></td>
        <td></td>
        <td>Escaped url() functional notation
          <ul class="assert">
            <li>Unquoted commas inside url() are valid.</li>
          </ul>
        </td>
      </tr>
      <tr id="uri-016-4.3.4" class="primary">
        <td><strong>
            <a href="uri-016.xht">uri-016</a></strong></td>
        <td></td>
        <td></td>
        <td>Error handling of broken url() with open /*
          <ul class="assert">
            <li>Comments are just regular tokens inside unquoted URLs.</li>
          </ul>
        </td>
      </tr>
    </tbody>
    <tbody id="s4.3.5">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.3.5">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#counter">4.3.5 Counters
</a></th></tr>
      <!-- 58 tests -->
      <tr id="content-counter-000-4.3.5" class="primary">
        <td><strong>
            <a href="content-counter-000.xht">content-counter-000</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counter(c)
        </td>
      </tr>
      <tr id="content-counter-001-4.3.5" class="primary">
        <td><strong>
            <a href="content-counter-001.xht">content-counter-001</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counter(c, none)
        </td>
      </tr>
      <tr id="content-counter-002-4.3.5" class="primary">
        <td><strong>
            <a href="content-counter-002.xht">content-counter-002</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counter(c, disc)
        </td>
      </tr>
      <tr id="content-counter-003-4.3.5" class="primary">
        <td><strong>
            <a href="content-counter-003.xht">content-counter-003</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counter(c, circle)
        </td>
      </tr>
      <tr id="content-counter-004-4.3.5" class="primary">
        <td><strong>
            <a href="content-counter-004.xht">content-counter-004</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counter(c, square)
        </td>
      </tr>
      <tr id="content-counter-005-4.3.5" class="primary">
        <td><strong>
            <a href="content-counter-005.xht">content-counter-005</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counter(c, decimal)
        </td>
      </tr>
      <tr id="content-counter-006-4.3.5" class="primary">
        <td><strong>
            <a href="content-counter-006.xht">content-counter-006</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counter(c, decimal-leading-zero)
        </td>
      </tr>
      <tr id="content-counter-007-4.3.5" class="primary">
        <td><strong>
            <a href="content-counter-007.xht">content-counter-007</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counter(c, lower-roman)
        </td>
      </tr>
      <tr id="content-counter-008-4.3.5" class="primary">
        <td><strong>
            <a href="content-counter-008.xht">content-counter-008</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counter(c, upper-roman)
        </td>
      </tr>
      <tr id="content-counter-009-4.3.5" class="primary">
        <td><strong>
            <a href="content-counter-009.xht">content-counter-009</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counter(c, georgian)
        </td>
      </tr>
      <tr id="content-counter-010-4.3.5" class="primary">
        <td><strong>
            <a href="content-counter-010.xht">content-counter-010</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counter(c, armenian)
        </td>
      </tr>
      <tr id="content-counter-011-4.3.5" class="primary">
        <td><strong>
            <a href="content-counter-011.xht">content-counter-011</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counter(c, lower-latin)
        </td>
      </tr>
      <tr id="content-counter-012-4.3.5" class="primary">
        <td><strong>
            <a href="content-counter-012.xht">content-counter-012</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counter(c, lower-alpha)
        </td>
      </tr>
      <tr id="content-counter-013-4.3.5" class="primary">
        <td><strong>
            <a href="content-counter-013.xht">content-counter-013</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counter(c, upper-latin)
        </td>
      </tr>
      <tr id="content-counter-014-4.3.5" class="primary">
        <td><strong>
            <a href="content-counter-014.xht">content-counter-014</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counter(c, upper-alpha)
        </td>
      </tr>
      <tr id="content-counter-015-4.3.5" class="primary">
        <td><strong>
            <a href="content-counter-015.xht">content-counter-015</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counter(c, lower-greek)
        </td>
      </tr>
      <tr id="content-counter-016-4.3.5" class="primary invalid">
        <td><strong>
            <a href="content-counter-016.xht">content-counter-016</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>content: counter() error cases
        </td>
      </tr>
      <tr id="content-counters-000-4.3.5" class="primary">
        <td><strong>
            <a href="content-counters-000.xht">content-counters-000</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counters(c, &quot;.&quot;)
        </td>
      </tr>
      <tr id="content-counters-001-4.3.5" class="primary">
        <td><strong>
            <a href="content-counters-001.xht">content-counters-001</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counters(c, &quot;.&quot;, none)
        </td>
      </tr>
      <tr id="content-counters-002-4.3.5" class="primary">
        <td><strong>
            <a href="content-counters-002.xht">content-counters-002</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counters(c, &quot;.&quot;, disc)
        </td>
      </tr>
      <tr id="content-counters-003-4.3.5" class="primary">
        <td><strong>
            <a href="content-counters-003.xht">content-counters-003</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counters(c, &quot;.&quot;, circle)
        </td>
      </tr>
      <tr id="content-counters-004-4.3.5" class="primary">
        <td><strong>
            <a href="content-counters-004.xht">content-counters-004</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counters(c, &quot;.&quot;, square)
        </td>
      </tr>
      <tr id="content-counters-005-4.3.5" class="primary">
        <td><strong>
            <a href="content-counters-005.xht">content-counters-005</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counters(c, &quot;.&quot;, decimal)
        </td>
      </tr>
      <tr id="content-counters-006-4.3.5" class="primary">
        <td><strong>
            <a href="content-counters-006.xht">content-counters-006</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counters(c, &quot;.&quot;, decimal-leading-zero)
        </td>
      </tr>
      <tr id="content-counters-007-4.3.5" class="primary">
        <td><strong>
            <a href="content-counters-007.xht">content-counters-007</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counters(c, &quot;.&quot;, lower-roman)
        </td>
      </tr>
      <tr id="content-counters-008-4.3.5" class="primary">
        <td><strong>
            <a href="content-counters-008.xht">content-counters-008</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counters(c, &quot;.&quot;, upper-roman)
        </td>
      </tr>
      <tr id="content-counters-009-4.3.5" class="primary">
        <td><strong>
            <a href="content-counters-009.xht">content-counters-009</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counters(c, &quot;.&quot;, georgian)
        </td>
      </tr>
      <tr id="content-counters-010-4.3.5" class="primary">
        <td><strong>
            <a href="content-counters-010.xht">content-counters-010</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counters(c, &quot;.&quot;, armenian)
        </td>
      </tr>
      <tr id="content-counters-011-4.3.5" class="primary">
        <td><strong>
            <a href="content-counters-011.xht">content-counters-011</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counters(c, &quot;.&quot;, lower-latin)
        </td>
      </tr>
      <tr id="content-counters-012-4.3.5" class="primary">
        <td><strong>
            <a href="content-counters-012.xht">content-counters-012</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counters(c, &quot;.&quot;, lower-alpha)
        </td>
      </tr>
      <tr id="content-counters-013-4.3.5" class="primary">
        <td><strong>
            <a href="content-counters-013.xht">content-counters-013</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counters(c, &quot;.&quot;, upper-latin)
        </td>
      </tr>
      <tr id="content-counters-014-4.3.5" class="primary">
        <td><strong>
            <a href="content-counters-014.xht">content-counters-014</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counters(c, &quot;.&quot;, upper-alpha)
        </td>
      </tr>
      <tr id="content-counters-015-4.3.5" class="primary">
        <td><strong>
            <a href="content-counters-015.xht">content-counters-015</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counters(c, &quot;.&quot;, lower-greek)
        </td>
      </tr>
      <tr id="content-counters-016-4.3.5" class="primary">
        <td><strong>
            <a href="content-counters-016.xht">content-counters-016</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counters() string argument
        </td>
      </tr>
      <tr id="content-counters-017-4.3.5" class="primary">
        <td><strong>
            <a href="content-counters-017.xht">content-counters-017</a></strong></td>
        <td></td>
        <td></td>
        <td>content: counters() string argument
        </td>
      </tr>
      <tr id="content-counters-018-4.3.5" class="primary invalid">
        <td><strong>
            <a href="content-counters-018.xht">content-counters-018</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>content: counters() error cases
        </td>
      </tr>
      <tr id="counter-increment-000-4.3.5" class="dom">
        <td>
            <a href="counter-increment-000.xht">counter-increment-000</a></td>
        <td></td>
        <td><abbr class="dom" title="Requires DOM (Document Object Model) Support">DOM/JS</abbr></td>
        <td>dynamic changes to 'counter-increment'
        </td>
      </tr>
      <tr id="counter-increment-001-4.3.5" class="dom">
        <td>
            <a href="counter-increment-001.xht">counter-increment-001</a></td>
        <td></td>
        <td><abbr class="dom" title="Requires DOM (Document Object Model) Support">DOM/JS</abbr></td>
        <td>dynamic changes to 'counter-increment'
        </td>
      </tr>
      <tr id="counter-increment-002-4.3.5" class="dom">
        <td>
            <a href="counter-increment-002.xht">counter-increment-002</a></td>
        <td></td>
        <td><abbr class="dom" title="Requires DOM (Document Object Model) Support">DOM/JS</abbr></td>
        <td>dynamic changes to 'counter-increment'
        </td>
      </tr>
      <tr id="counter-reset-000-4.3.5" class="dom">
        <td>
            <a href="counter-reset-000.xht">counter-reset-000</a></td>
        <td></td>
        <td><abbr class="dom" title="Requires DOM (Document Object Model) Support">DOM/JS</abbr></td>
        <td>dynamic changes to 'counter-increment'
        </td>
      </tr>
      <tr id="counter-reset-001-4.3.5" class="dom">
        <td>
            <a href="counter-reset-001.xht">counter-reset-001</a></td>
        <td></td>
        <td><abbr class="dom" title="Requires DOM (Document Object Model) Support">DOM/JS</abbr></td>
        <td>dynamic changes to 'counter-increment'
        </td>
      </tr>
      <tr id="counter-reset-002-4.3.5" class="dom">
        <td>
            <a href="counter-reset-002.xht">counter-reset-002</a></td>
        <td></td>
        <td><abbr class="dom" title="Requires DOM (Document Object Model) Support">DOM/JS</abbr></td>
        <td>dynamic changes to 'counter-increment'
        </td>
      </tr>
      <tr id="counters-hidden-000-4.3.5" class="">
        <td>
            <a href="counters-hidden-000.xht">counters-hidden-000</a></td>
        <td></td>
        <td></td>
        <td>Counter properties on 'content: none' pseudo-elements
        </td>
      </tr>
      <tr id="counters-hidden-001-4.3.5" class="">
        <td>
            <a href="counters-hidden-001.xht">counters-hidden-001</a></td>
        <td></td>
        <td></td>
        <td>Counter properties on 'display: none' elements
        </td>
      </tr>
      <tr id="counters-hidden-002-4.3.5" class="">
        <td>
            <a href="counters-hidden-002.xht">counters-hidden-002</a></td>
        <td></td>
        <td></td>
        <td>Counter properties on 'visibility: hidden' elements
        </td>
      </tr>
      <tr id="counters-multi-000-4.3.5" class="">
        <td>
            <a href="counters-multi-000.xht">counters-multi-000</a></td>
        <td></td>
        <td></td>
        <td>Multiple resets for same counter
        </td>
      </tr>
      <tr id="counters-multi-001-4.3.5" class="">
        <td>
            <a href="counters-multi-001.xht">counters-multi-001</a></td>
        <td></td>
        <td></td>
        <td>Multiple increments and resets
        </td>
      </tr>
      <tr id="counters-order-000-4.3.5" class="">
        <td>
            <a href="counters-order-000.xht">counters-order-000</a></td>
        <td></td>
        <td></td>
        <td>Order of 'counter-reset', 'counter-increment', and counter use, including pseudo-elements
        </td>
      </tr>
      <tr id="counters-order-001-4.3.5" class="">
        <td>
            <a href="counters-order-001.xht">counters-order-001</a></td>
        <td></td>
        <td></td>
        <td>Order of counters in out-of-flow content
        </td>
      </tr>
      <tr id="counters-root-000-4.3.5" class="">
        <td>
            <a href="counters-root-000.xht">counters-root-000</a></td>
        <td></td>
        <td></td>
        <td>counters on the root element
        </td>
      </tr>
      <tr id="counters-scope-000-4.3.5" class="">
        <td>
            <a href="counters-scope-000.xht">counters-scope-000</a></td>
        <td></td>
        <td></td>
        <td>Counter scope
        </td>
      </tr>
      <tr id="counters-scope-001-4.3.5" class="">
        <td>
            <a href="counters-scope-001.xht">counters-scope-001</a></td>
        <td></td>
        <td></td>
        <td>Counter scope and nesting on elements
        </td>
      </tr>
      <tr id="counters-scope-002-4.3.5" class="">
        <td>
            <a href="counters-scope-002.xht">counters-scope-002</a></td>
        <td></td>
        <td></td>
        <td>Counter scope and nesting on :before
        </td>
      </tr>
      <tr id="counters-scope-003-4.3.5" class="">
        <td>
            <a href="counters-scope-003.xht">counters-scope-003</a></td>
        <td></td>
        <td></td>
        <td>Counter scope and nesting on :after
        </td>
      </tr>
      <tr id="counters-scope-004-4.3.5" class="">
        <td>
            <a href="counters-scope-004.xht">counters-scope-004</a></td>
        <td></td>
        <td></td>
        <td>Counter scope and nesting
        </td>
      </tr>
      <tr id="counters-scope-implied-000-4.3.5" class="">
        <td>
            <a href="counters-scope-implied-000.xht">counters-scope-implied-000</a></td>
        <td></td>
        <td></td>
        <td>Implied counter scopes with no 'counter-increment' or 'counter-reset'
        </td>
      </tr>
      <tr id="counters-scope-implied-001-4.3.5" class="">
        <td>
            <a href="counters-scope-implied-001.xht">counters-scope-implied-001</a></td>
        <td></td>
        <td></td>
        <td>Implied counter scopes by counter use
        </td>
      </tr>
      <tr id="counters-scope-implied-002-4.3.5" class="">
        <td>
            <a href="counters-scope-implied-002.xht">counters-scope-implied-002</a></td>
        <td></td>
        <td></td>
        <td>Implied counter scopes by 'counter-increment'
        </td>
      </tr>
    </tbody>
    <tbody id="s4.3.6">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.3.6">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#color-units">4.3.6 Colors
</a></th></tr>
      <!-- 9 tests -->
      <tr id="c63-color-000-4.3.6" class="primary ahem image">
        <td><strong>
            <a href="c63-color-000.xht">c63-color-000</a></strong></td>
        <td></td>
        <td><abbr class="ahem" title="Requires Ahem Font">Ahem</abbr><abbr class="image" title="Requires Bitmap Graphics Support">Bitmaps</abbr></td>
        <td>Color Units
        </td>
      </tr>
      <tr id="color-000-4.3.6" class="primary invalid">
        <td><strong>
            <a href="color-000.xht">color-000</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>RGB color syntax error handling
        </td>
      </tr>
      <tr id="colors-001-4.3.6" class="primary">
        <td><strong>
            <a href="colors-001.xht">colors-001</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing rgb color values with white space
          <ul class="assert">
            <li>White space is allowed in the color rgb declaration.</li>
          </ul>
        </td>
      </tr>
      <tr id="colors-002-4.3.6" class="primary invalid">
        <td><strong>
            <a href="colors-002.xht">colors-002</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing invalid hexadecimal RGB units - white space in hexadecimal values
          <ul class="assert">
            <li>White space is not allowed in a hexadecimal color assignment.</li>
          </ul>
        </td>
      </tr>
      <tr id="colors-003-4.3.6" class="primary invalid">
        <td><strong>
            <a href="colors-003.xht">colors-003</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing invalid RGB functional notation - two values
          <ul class="assert">
            <li>An RGB value is invalid if it has only two values.</li>
          </ul>
        </td>
      </tr>
      <tr id="colors-004-4.3.6" class="primary invalid">
        <td><strong>
            <a href="colors-004.xht">colors-004</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Parsing invalid RGB functional notation - Percentages and Numbers
          <ul class="assert">
            <li>An RGB value is invalid if it has both percentages and number assignments.</li>
          </ul>
        </td>
      </tr>
      <tr id="colors-005-4.3.6" class="primary">
        <td><strong>
            <a href="colors-005.xht">colors-005</a></strong></td>
        <td></td>
        <td></td>
        <td>Clipping of RGB color values
          <ul class="assert">
            <li>Values outside the device gamut are clipped: the red, green, and blue values are changed to fall within the range supported by the device.</li>
          </ul>
        </td>
      </tr>
      <tr id="colors-006-4.3.6" class="primary">
        <td><strong>
            <a href="colors-006.xht">colors-006</a></strong></td>
        <td></td>
        <td></td>
        <td>Comparing color keywords and hex values
          <ul class="assert">
            <li>Color matching of keywords and hex values.</li>
          </ul>
        </td>
      </tr>
      <tr id="colors-007-4.3.6" class="primary invalid">
        <td><strong>
            <a href="colors-007.xht">colors-007</a></strong></td>
        <td></td>
        <td><abbr class="invalid" title="Tests Invalid CSS">Invalid</abbr></td>
        <td>Color keyword syntax
        </td>
      </tr>
    </tbody>
    <tbody id="s4.3.7">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.3.7">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#strings">4.3.7 Strings
</a></th></tr>
      <!-- 6 tests -->
      <tr id="escaped-newline-001-4.3.7" class="primary">
        <td><strong>
            <a href="escaped-newline-001.xht">escaped-newline-001</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing strings with escaped newlines
          <ul class="assert">
            <li>Strings with escaped newlines are treated as a single whole string.</li>
          </ul>
        </td>
      </tr>
      <tr id="quoted-string-001-4.3.7" class="primary">
        <td><strong>
            <a href="quoted-string-001.xht">quoted-string-001</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing of single quotes inside double quotes
          <ul class="assert">
            <li>Single quotes are allowed in strings that are double quoted.</li>
          </ul>
        </td>
      </tr>
      <tr id="quoted-string-002-4.3.7" class="primary">
        <td><strong>
            <a href="quoted-string-002.xht">quoted-string-002</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing of double quotes inside single quotes
          <ul class="assert">
            <li>Double quotes are allowed in strings that are single quoted.</li>
          </ul>
        </td>
      </tr>
      <tr id="quoted-string-003-4.3.7" class="primary">
        <td><strong>
            <a href="quoted-string-003.xht">quoted-string-003</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing of escaped quotes (single within single)
          <ul class="assert">
            <li>Single quotes cannot occur inside single quotes unless escaped.</li>
          </ul>
        </td>
      </tr>
      <tr id="quoted-string-004-4.3.7" class="primary">
        <td><strong>
            <a href="quoted-string-004.xht">quoted-string-004</a></strong></td>
        <td></td>
        <td></td>
        <td>Parsing of escaped double quotes
          <ul class="assert">
            <li>Double quotes cannot occur inside double quotes unless escaped.</li>
          </ul>
        </td>
      </tr>
      <tr id="strings-000-4.3.7" class="primary">
        <td><strong>
            <a href="strings-000.xht">strings-000</a></strong></td>
        <td></td>
        <td></td>
        <td>Newlines in strings
        </td>
      </tr>
    </tbody>
    <tbody id="s4.3.8">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.3.8">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#unsupported-values">4.3.8 Unsupported Values
</a></th></tr>
      <!-- 0 tests -->
    </tbody>
    <tbody id="s4.4">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.4">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#charset">4.4 CSS style sheet representation
</a></th></tr>
      <!-- 110 tests -->
      <tr id="at-charset-001-4.4" class="primary http">
        <td><strong>
            <a href="at-charset-001.xht">at-charset-001</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>HTTP Charset over BOM
          <ul class="assert">
            <li>The HTTP charset setting overrides the Byte Order Mark in the stylesheet.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-002-4.4" class="primary http">
        <td><strong>
            <a href="at-charset-002.xht">at-charset-002</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>HTTP Charset over @charset
          <ul class="assert">
            <li>The HTTP charset setting overrides the @charset designation in the stylesheet.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-003-4.4" class="primary http">
        <td><strong>
            <a href="at-charset-003.xht">at-charset-003</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>HTTP charset over link charset
          <ul class="assert">
            <li>The HTTP charset setting overrides the charset designation in the link tag.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-004-4.4" class="primary http">
        <td><strong>
            <a href="at-charset-004.xht">at-charset-004</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>HTTP charset over set referring code page (UTF-8)
          <ul class="assert">
            <li>The HTTP charset setting overrides the referring document's code page.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-005-4.4" class="primary http">
        <td><strong>
            <a href="at-charset-005.xht">at-charset-005</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>HTTP charset over set referring code page (windows-1252)
          <ul class="assert">
            <li>The HTTP charset setting overrides the charset designation in the referring document's meta tag.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-006-4.4" class="primary http">
        <td><strong>
            <a href="at-charset-006.xht">at-charset-006</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>HTTP charset over referring code page (not set)
          <ul class="assert">
            <li>The HTTP charset setting overrides the charset of referring document.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-007-4.4" class="primary">
        <td><strong>
            <a href="at-charset-007.xht">at-charset-007</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset over link charset attribute
          <ul class="assert">
            <li>The @charset setting in the stylesheet overrides the charset attribute of the link element.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-008-4.4" class="primary">
        <td><strong>
            <a href="at-charset-008.xht">at-charset-008</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset over referring document's code page (set)
          <ul class="assert">
            <li>The @charset setting in the stylesheet overrides the referring document's set code page.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-009-4.4" class="primary">
        <td><strong>
            <a href="at-charset-009.xht">at-charset-009</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset over referring document's code page (unset)
          <ul class="assert">
            <li>The @charset setting in the stylesheet overrides the referring document's unset code page.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-010-4.4" class="primary">
        <td><strong>
            <a href="at-charset-010.xht">at-charset-010</a></strong></td>
        <td></td>
        <td></td>
        <td>Link charset attribute over referring document's codepage (set)
          <ul class="assert">
            <li>The stylesheet's encoding is determined by the link element's charset attribute and not the referring document's code page.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-011-4.4" class="primary">
        <td><strong>
            <a href="at-charset-011.xht">at-charset-011</a></strong></td>
        <td></td>
        <td></td>
        <td>Link charset attribute over referring document's codepage (not set)
          <ul class="assert">
            <li>The stylesheet's encoding is determined by the link element's charset attribute and not the referring document's code page.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-012-4.4" class="primary">
        <td><strong>
            <a href="at-charset-012.xht">at-charset-012</a></strong></td>
        <td></td>
        <td></td>
        <td>Stylesheet encoding via the referring document's encoding (set)
          <ul class="assert">
            <li>The stylesheet's encoding is determined by the set encoding of the referring document.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-014-4.4" class="primary">
        <td><strong>
            <a href="at-charset-014.xht">at-charset-014</a></strong></td>
        <td></td>
        <td></td>
        <td>Matching BOM and @charset (utf-8)
          <ul class="assert">
            <li>The encoding is correctly interpreted from the matched BOM and @charset.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-015-4.4" class="primary">
        <td><strong>
            <a href="at-charset-015.xht">at-charset-015</a></strong></td>
        <td></td>
        <td></td>
        <td>Matching BOM and @charset (utf-16 LE)
          <ul class="assert">
            <li>The encoding is correctly interpreted from the matched BOM and @charset.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-016-4.4" class="primary">
        <td><strong>
            <a href="at-charset-016.xht">at-charset-016</a></strong></td>
        <td></td>
        <td></td>
        <td>Matching BOM and @charset (utf-16 BE)
          <ul class="assert">
            <li>The encoding is correctly interpreted from the matched BOM and @charset.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-019-4.4" class="primary">
        <td><strong>
            <a href="at-charset-019.xht">at-charset-019</a></strong></td>
        <td></td>
        <td></td>
        <td>BOM with no @charset (utf-8)
          <ul class="assert">
            <li>The stylesheet is correctly interpreted as utf-8.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-020-4.4" class="primary">
        <td><strong>
            <a href="at-charset-020.xht">at-charset-020</a></strong></td>
        <td></td>
        <td></td>
        <td>BOM with no @charset (utf-16LE)
          <ul class="assert">
            <li>The stylesheet is correctly interpreted as utf-16LE.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-021-4.4" class="primary">
        <td><strong>
            <a href="at-charset-021.xht">at-charset-021</a></strong></td>
        <td></td>
        <td></td>
        <td>BOM with no @charset (utf-16BE)
          <ul class="assert">
            <li>The stylesheet is correctly interpreted as utf-16BE.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-024-4.4" class="primary">
        <td><strong>
            <a href="at-charset-024.xht">at-charset-024</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset specified (windows-1252)
          <ul class="assert">
            <li>The stylesheet is correctly interpreted as windows-1252.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-025-4.4" class="primary">
        <td><strong>
            <a href="at-charset-025.xht">at-charset-025</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset specified (Shift-JIS)
          <ul class="assert">
            <li>The stylesheet is correctly interpreted as Shift-JIS.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-026-4.4" class="primary">
        <td><strong>
            <a href="at-charset-026.xht">at-charset-026</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset specified (ISO-8859-6)
          <ul class="assert">
            <li>The stylesheet is correctly interpreted as ISO-8859-6.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-027-4.4" class="primary">
        <td><strong>
            <a href="at-charset-027.xht">at-charset-027</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset specified (Big5)
          <ul class="assert">
            <li>The stylesheet is correctly interpreted as Big5.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-028-4.4" class="primary">
        <td><strong>
            <a href="at-charset-028.xht">at-charset-028</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset specified (UTF-8)
          <ul class="assert">
            <li>The stylesheet is correctly interpreted as UTF-8.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-029-4.4" class="primary">
        <td><strong>
            <a href="at-charset-029.xht">at-charset-029</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset specified (UTF-16LE)
          <ul class="assert">
            <li>The stylesheet is correctly interpreted as UTF-16LE.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-030-4.4" class="primary">
        <td><strong>
            <a href="at-charset-030.xht">at-charset-030</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset specified (UTF-16BE)
          <ul class="assert">
            <li>The stylesheet is correctly interpreted as UTF-16BE.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-033-4.4" class="primary">
        <td><strong>
            <a href="at-charset-033.xht">at-charset-033</a></strong></td>
        <td></td>
        <td></td>
        <td>Non-matching BOM (windows-1252 with UTF-8 BOM)
          <ul class="assert">
            <li>The stylesheet is thrown out due to the BOM not matching the actual encoding.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-034-4.4" class="primary">
        <td><strong>
            <a href="at-charset-034.xht">at-charset-034</a></strong></td>
        <td></td>
        <td></td>
        <td>Non-matching BOM (UTF-8 with UTF-16LE BOM)
          <ul class="assert">
            <li>The stylesheet is thrown out due to the BOM not matching the actual encoding.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-035-4.4" class="primary">
        <td><strong>
            <a href="at-charset-035.xht">at-charset-035</a></strong></td>
        <td></td>
        <td></td>
        <td>Non-matching BOM (UTF-16LE with UTF-8 BOM)
          <ul class="assert">
            <li>The stylesheet is thrown out due to the BOM not matching the actual encoding.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-036-4.4" class="primary">
        <td><strong>
            <a href="at-charset-036.xht">at-charset-036</a></strong></td>
        <td></td>
        <td></td>
        <td>Non-matching BOM (UTF-32BE with UTF-16LE BOM)
          <ul class="assert">
            <li>The stylesheet is thrown out due to the BOM not matching the actual encoding.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-037-4.4" class="primary">
        <td><strong>
            <a href="at-charset-037.xht">at-charset-037</a></strong></td>
        <td></td>
        <td></td>
        <td>Non-matching @charset (Shift-JIS with 1252 @charset)
          <ul class="assert">
            <li>The selector does not match due to the mismatched @charset.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-038-4.4" class="primary">
        <td><strong>
            <a href="at-charset-038.xht">at-charset-038</a></strong></td>
        <td></td>
        <td></td>
        <td>Non-matching @charset (Big5 with Shift-JIS @charset)
          <ul class="assert">
            <li>The selector does not match due to the mismatched @charset.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-039-4.4" class="primary">
        <td><strong>
            <a href="at-charset-039.xht">at-charset-039</a></strong></td>
        <td></td>
        <td></td>
        <td>Matching BOM and @charset (utf-8)
          <ul class="assert">
            <li>The encoding is correctly interpreted from the matched BOM and @charset.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-040-4.4" class="primary">
        <td><strong>
            <a href="at-charset-040.xht">at-charset-040</a></strong></td>
        <td></td>
        <td></td>
        <td>Non-matching @charset (UTF-16BE with UTF-8 @charset)
          <ul class="assert">
            <li>The stylesheet is thrown out due to the mismatched @charset.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-041-4.4" class="primary">
        <td><strong>
            <a href="at-charset-041.xht">at-charset-041</a></strong></td>
        <td></td>
        <td></td>
        <td>Non-matching @charset (UTF-32LE with UTF-16BE @charset)
          <ul class="assert">
            <li>The stylesheet is thrown out due to the mismatched @charset.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-042-4.4" class="primary">
        <td><strong>
            <a href="at-charset-042.xht">at-charset-042</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset does not match BOM (UTF8 encoding and BOM with UTF-16BE @charset)
          <ul class="assert">
            <li>The stylesheet is thrown out due to the mismatched @charset.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-043-4.4" class="primary">
        <td><strong>
            <a href="at-charset-043.xht">at-charset-043</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset does not match BOM (UTF-16LE encoding and BOM with UTF-8 @charset)
          <ul class="assert">
            <li>The stylesheet is thrown out due to the mismatched @charset.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-044-4.4" class="primary">
        <td><strong>
            <a href="at-charset-044.xht">at-charset-044</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset does not match BOM (UTF-32BE encoding and BOM with UTF-16BE @charset)
          <ul class="assert">
            <li>The stylesheet is thrown out due to the mismatched @charset.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-045-4.4" class="primary">
        <td><strong>
            <a href="at-charset-045.xht">at-charset-045</a></strong></td>
        <td></td>
        <td></td>
        <td>Mismatched endianness in @charset (UTF-16LE encoding and BOM with UTF-16BE @charset)
          <ul class="assert">
            <li>The stylesheet is thrown out due to the mismatched @charset.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-046-4.4" class="primary">
        <td><strong>
            <a href="at-charset-046.xht">at-charset-046</a></strong></td>
        <td></td>
        <td></td>
        <td>Mismatched endianness in @charset (UTF-16BE encoding and BOM with UTF-16LE @charset)
          <ul class="assert">
            <li>The stylesheet is thrown out due to the mismatched @charset.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-047-4.4" class="primary">
        <td><strong>
            <a href="at-charset-047.xht">at-charset-047</a></strong></td>
        <td></td>
        <td></td>
        <td>Endianness not specified (UTF-16LE encoding with UTF-16 @charset)
          <ul class="assert">
            <li>The stylesheet is interpreted in the correct encoding.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-048-4.4" class="primary">
        <td><strong>
            <a href="at-charset-048.xht">at-charset-048</a></strong></td>
        <td></td>
        <td></td>
        <td>Endianness not specified (UTF-16BE encoding with UTF-16 @charset)
          <ul class="assert">
            <li>The stylesheet is interpreted in the correct encoding.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-049-4.4" class="primary">
        <td><strong>
            <a href="at-charset-049.xht">at-charset-049</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset preceded by a newline
          <ul class="assert">
            <li>The selector does not match due to the @charset being ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-050-4.4" class="primary">
        <td><strong>
            <a href="at-charset-050.xht">at-charset-050</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset preceded by a space
          <ul class="assert">
            <li>The selector does not match due to the @charset being ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-051-4.4" class="primary">
        <td><strong>
            <a href="at-charset-051.xht">at-charset-051</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset preceded by a declaration
          <ul class="assert">
            <li>The selector does not match due to the @charset being ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-052-4.4" class="primary">
        <td><strong>
            <a href="at-charset-052.xht">at-charset-052</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset preceded by another @charset
          <ul class="assert">
            <li>The selector does not match due to the second @charset being ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-053-4.4" class="primary">
        <td><strong>
            <a href="at-charset-053.xht">at-charset-053</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset immediately followed by a declaration block
          <ul class="assert">
            <li>The declaration block is interpreted and applied correctly.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-054-4.4" class="primary">
        <td><strong>
            <a href="at-charset-054.xht">at-charset-054</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset in uppercase
          <ul class="assert">
            <li>The selector does not match due to the @charset being ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-055-4.4" class="primary">
        <td><strong>
            <a href="at-charset-055.xht">at-charset-055</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset without quotes
          <ul class="assert">
            <li>The selector does not match due to the @charset being ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-056-4.4" class="primary">
        <td><strong>
            <a href="at-charset-056.xht">at-charset-056</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset missing a space
          <ul class="assert">
            <li>The selector does not match due to the @charset being ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-057-4.4" class="primary">
        <td><strong>
            <a href="at-charset-057.xht">at-charset-057</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset escaped numerically
          <ul class="assert">
            <li>The selector does not match due to the @charset being ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-058-4.4" class="primary">
        <td><strong>
            <a href="at-charset-058.xht">at-charset-058</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset escaped char
          <ul class="assert">
            <li>The selector does not match due to the @charset being ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-059-4.4" class="primary">
        <td><strong>
            <a href="at-charset-059.xht">at-charset-059</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset missing semi-colon
          <ul class="assert">
            <li>The selector does not match due to the @charset being ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-060-4.4" class="primary">
        <td><strong>
            <a href="at-charset-060.xht">at-charset-060</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset with bogus name
          <ul class="assert">
            <li>The selector does not match due to the @charset being ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-061-4.4" class="primary">
        <td><strong>
            <a href="at-charset-061.xht">at-charset-061</a></strong></td>
        <td></td>
        <td></td>
        <td>@charset within style block
          <ul class="assert">
            <li>The selector does not match due to the @charset being ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="at-charset-071-4.4" class="primary http">
        <td><strong>
            <a href="at-charset-071.xht">at-charset-071</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>Stylesheet encodings: ISO-8859-1
        </td>
      </tr>
      <tr id="at-charset-072-4.4" class="primary http">
        <td><strong>
            <a href="at-charset-072.xht">at-charset-072</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>Stylesheet encodings: ISO-8859-11
        </td>
      </tr>
      <tr id="at-charset-073-4.4" class="primary http">
        <td><strong>
            <a href="at-charset-073.xht">at-charset-073</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>Stylesheet encodings: ISO-8859-5
        </td>
      </tr>
      <tr id="at-charset-074-4.4" class="primary http">
        <td><strong>
            <a href="at-charset-074.xht">at-charset-074</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>Stylesheet encodings: ISO-8859-6
        </td>
      </tr>
      <tr id="at-charset-075-4.4" class="primary http">
        <td><strong>
            <a href="at-charset-075.xht">at-charset-075</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>Stylesheet encodings: ISO-8859-7
        </td>
      </tr>
      <tr id="at-charset-076-4.4" class="primary http">
        <td><strong>
            <a href="at-charset-076.xht">at-charset-076</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>Stylesheet encodings: ISO-8859-8
        </td>
      </tr>
      <tr id="at-charset-077-4.4" class="primary http">
        <td><strong>
            <a href="at-charset-077.xht">at-charset-077</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>Stylesheet encodings: KOI8-R
        </td>
      </tr>
      <tr id="at-charset-quotes-001-4.4" class="primary">
        <td><strong>
            <a href="at-charset-quotes-001.xht">at-charset-quotes-001</a></strong></td>
        <td><a href="at-charset-ref.xht">=</a> </td>
        <td></td>
        <td>@charset quotes
        </td>
      </tr>
      <tr id="at-charset-space-001-4.4" class="primary">
        <td><strong>
            <a href="at-charset-space-001.xht">at-charset-space-001</a></strong></td>
        <td><a href="at-charset-ref.xht">=</a> </td>
        <td></td>
        <td>@charset leading-space
        </td>
      </tr>
      <tr id="at-charset-space-002-4.4" class="primary">
        <td><strong>
            <a href="at-charset-space-002.xht">at-charset-space-002</a></strong></td>
        <td><a href="at-charset-ref.xht">=</a> </td>
        <td></td>
        <td>@charset trailing-space
        </td>
      </tr>
      <tr id="at-charset-utf16-be-001-4.4" class="primary">
        <td><strong>
            <a href="at-charset-utf16-be-001.xht">at-charset-utf16-be-001</a></strong></td>
        <td><a href="at-charset-ref.xht">=</a> </td>
        <td></td>
        <td>@charset utf-16-be-no-bom
        </td>
      </tr>
      <tr id="at-charset-utf16-be-002-4.4" class="primary">
        <td><strong>
            <a href="at-charset-utf16-be-002.xht">at-charset-utf16-be-002</a></strong></td>
        <td><a href="at-charset-ref.xht">=</a> </td>
        <td></td>
        <td>@charset utf-16-be-bom
        </td>
      </tr>
      <tr id="at-charset-utf16-be-003-4.4" class="primary">
        <td><strong>
            <a href="at-charset-utf16-be-003.xht">at-charset-utf16-be-003</a></strong></td>
        <td><a href="at-charset-ref.xht">=</a> </td>
        <td></td>
        <td>@charset utf-16-bom-be
        </td>
      </tr>
      <tr id="at-charset-utf16-le-001-4.4" class="primary">
        <td><strong>
            <a href="at-charset-utf16-le-001.xht">at-charset-utf16-le-001</a></strong></td>
        <td><a href="at-charset-ref.xht">=</a> </td>
        <td></td>
        <td>@charset utf-16-le-no-bom
        </td>
      </tr>
      <tr id="at-charset-utf16-le-002-4.4" class="primary">
        <td><strong>
            <a href="at-charset-utf16-le-002.xht">at-charset-utf16-le-002</a></strong></td>
        <td><a href="at-charset-ref.xht">=</a> </td>
        <td></td>
        <td>@charset utf-16-le-bom
        </td>
      </tr>
      <tr id="at-charset-utf16-le-003-4.4" class="primary">
        <td><strong>
            <a href="at-charset-utf16-le-003.xht">at-charset-utf16-le-003</a></strong></td>
        <td><a href="at-charset-ref.xht">=</a> </td>
        <td></td>
        <td>@charset utf-16-bom-le
        </td>
      </tr>
      <tr id="character-encoding-001-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-001.xht">character-encoding-001</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>html utf8, css http iso1
          <ul class="assert">
            <li>The user agent respects the encoding of a css stylesheet declared in HTTP.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-002-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-002.xht">character-encoding-002</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>html utf8, css http iso15
          <ul class="assert">
            <li>The user agent respects the encoding of a css stylesheet declared in HTTP.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-003-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-003.xht">character-encoding-003</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>html iso1, css http utf8
          <ul class="assert">
            <li>The user agent respects the encoding of a css stylesheet declared in HTTP.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-004-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-004.xht">character-encoding-004</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>html utf8, css @charset iso1
          <ul class="assert">
            <li>The user agent respects the encoding of a css stylesheet declared in an @charset rule.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-005-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-005.xht">character-encoding-005</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>html utf8, css @charset iso15
          <ul class="assert">
            <li>The user agent respects the encoding of a css stylesheet declared in an @charset rule.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-006-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-006.xht">character-encoding-006</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>html iso1, css @charset utf8
          <ul class="assert">
            <li>The user agent respects the encoding of a css stylesheet declared in an @charset rule.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-007-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-007.xht">character-encoding-007</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>html utf8, link charset iso1
          <ul class="assert">
            <li>The user agent respects the encoding of a css stylesheet declared in a charset attribute on the HTML link.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-008-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-008.xht">character-encoding-008</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>html utf8, link charset iso15
          <ul class="assert">
            <li>The user agent respects the encoding of a css stylesheet declared in a charset attribute on the HTML link.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-009-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-009.xht">character-encoding-009</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>html iso-8859-1, link charset utf8
          <ul class="assert">
            <li>The user agent respects the encoding of a css stylesheet declared in a charset attribute on the HTML link.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-010-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-010.xht">character-encoding-010</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>html iso1
          <ul class="assert">
            <li>The user agent applies the encoding of the HTML file to a css stylesheet whose encoding is not otherwise declared.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-011-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-011.xht">character-encoding-011</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>html iso15
          <ul class="assert">
            <li>The user agent applies the encoding of the HTML file to a css stylesheet whose encoding is not otherwise declared.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-012-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-012.xht">character-encoding-012</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>html utf8
          <ul class="assert">
            <li>The user agent applies the encoding of the HTML file to a css stylesheet whose encoding is not otherwise declared.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-013-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-013.xht">character-encoding-013</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>html iso-8859-1, css bom
          <ul class="assert">
            <li>The user agent uses a UTF-8 signature without an @charset at the beginning of a css stylesheet to indicate that the encoding is UTF-8.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-014-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-014.xht">character-encoding-014</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>html iso-8859-15, css bom
          <ul class="assert">
            <li>The user agent uses a UTF-8 signature without an @charset at the beginning of a css stylesheet to indicate that the encoding is UTF-8.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-015-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-015.xht">character-encoding-015</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>html iso-8859-1, css bom and @charset utf8 (in lowercase)
          <ul class="assert">
            <li>When a stylesheet has a BOM and an @charset declaration that is for the right Unicode encoding, the stylesheet works.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-016-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-016.xht">character-encoding-016</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>html iso-8859-1, css bom and @charset utf8 (in uppercase)
          <ul class="assert">
            <li>When a stylesheet has a BOM and an @charset declaration that is for the right Unicode encoding, the stylesheet works.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-017-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-017.xht">character-encoding-017</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>html iso-8859-15, css bom and @charset iso15
          <ul class="assert">
            <li>When a stylesheet has a BOM and a @charset declaration that is not for a Unicode encoding, the stylesheet fails.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-018-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-018.xht">character-encoding-018</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>html utf-8, css @charset unknown
          <ul class="assert">
            <li>When a stylesheet has a @charset declaration with an unknown value, the stylesheet should be ignored.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-019-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-019.xht">character-encoding-019</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>no semicolon at end of charset rule
          <ul class="assert">
            <li>If a @charset declaration is missing a final semicolon, the encoding declaration will not be recognised.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-020-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-020.xht">character-encoding-020</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>extra spaces after @charset
          <ul class="assert">
            <li>If a @charset declaration has more than one space after 'charset', the encoding declaration will not be recognised.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-021-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-021.xht">character-encoding-021</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>extra spaces before colon in charset rule
          <ul class="assert">
            <li>If a @charset declaration has spaces just before the colon, the encoding declaration will not be recognised.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-022-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-022.xht">character-encoding-022</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>linebreak in middle of charset rule
          <ul class="assert">
            <li>If a @charset declaration has a line break in the middle, the encoding declaration will not be recognised.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-023-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-023.xht">character-encoding-023</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>single quotes around charset name
          <ul class="assert">
            <li>If a @charset declaration value has single, rather than double, quotes around it, the encoding declaration will not be recognised.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-024-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-024.xht">character-encoding-024</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>blank line before @charset
          <ul class="assert">
            <li>If a @charset declaration is not on the first line of the file, the encoding declaration will not be recognised.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-025-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-025.xht">character-encoding-025</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>blank spaces before @charset
          <ul class="assert">
            <li>If a @charset declaration does not start at the beginning of the first line of the file (when there is no BOM), the encoding declaration will not be recognised.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-026-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-026.xht">character-encoding-026</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>http vs. @charset
          <ul class="assert">
            <li>An HTTP encoding declaration for a stylesheet takes precedence over an @charset declaration.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-027-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-027.xht">character-encoding-027</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>http vs. charset link
          <ul class="assert">
            <li>An HTTP encoding declaration for a stylesheet takes precedence over a charset attribute link declaration.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-028-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-028.xht">character-encoding-028</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>http vs. bom
          <ul class="assert">
            <li>An HTTP encoding declaration for a stylesheet takes precedence over a UTF-8 signature.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-029-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-029.xht">character-encoding-029</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>@charset vs. link charset
          <ul class="assert">
            <li>An HTTP encoding declaration for a stylesheet takes precedence over a UTF-8 signature.</li>
          </ul>
        </td>
      </tr>
      <tr id="character-encoding-031-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-031.xht">character-encoding-031</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>Stylesheet encodings: ISO-8859-1
        </td>
      </tr>
      <tr id="character-encoding-032-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-032.xht">character-encoding-032</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>Stylesheet encodings: ISO-8859-11
        </td>
      </tr>
      <tr id="character-encoding-033-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-033.xht">character-encoding-033</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>Stylesheet encodings: ISO-8859-5
        </td>
      </tr>
      <tr id="character-encoding-034-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-034.xht">character-encoding-034</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>Stylesheet encodings: ISO-8859-6
        </td>
      </tr>
      <tr id="character-encoding-035-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-035.xht">character-encoding-035</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>Stylesheet encodings: ISO-8859-7
        </td>
      </tr>
      <tr id="character-encoding-036-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-036.xht">character-encoding-036</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>Stylesheet encodings: ISO-8859-8
        </td>
      </tr>
      <tr id="character-encoding-037-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-037.xht">character-encoding-037</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>Stylesheet encodings: KOI8-R
        </td>
      </tr>
      <tr id="character-encoding-038-4.4" class="primary http">
        <td><strong>
            <a href="character-encoding-038.xht">character-encoding-038</a></strong></td>
        <td></td>
        <td><abbr class="http" title="Requires HTTP Headers">HTTP</abbr></td>
        <td>Stylesheet encodings: malformed UTF-8
        </td>
      </tr>
      <tr id="charset-attr-001-4.4" class="primary">
        <td><strong>
            <a href="charset-attr-001.xht">charset-attr-001</a></strong></td>
        <td><a href="at-charset-ref.xht">=</a> </td>
        <td></td>
        <td>@charset test-attribute
        </td>
      </tr>
      <tr id="first-letter-nested-006-4.4" class="primary">
        <td><strong>
            <a href="first-letter-nested-006.xht">first-letter-nested-006</a></strong></td>
        <td><a href="first-letter-nested-001-ref.xht">=</a> </td>
        <td></td>
        <td>:first-letter
        </td>
      </tr>
    </tbody>
    <tbody id="s4.4.1">
      <tr><th colspan="4" scope="rowgroup">
        <a href="#s4.4.1">+</a>
        <a href="http://www.w3.org/TR/CSS21/syndata.html#escaping">4.4.1 Referring to characters not represented in a character encoding
</a></th></tr>
      <!-- 1 tests -->
      <tr id="character-representation-001-4.4.1" class="primary">
        <td><strong>
            <a href="character-representation-001.xht">character-representation-001</a></strong></td>
        <td></td>
        <td></td>
        <td>Character representation in other encoding
          <ul class="assert">
            <li>Characters in the stylesheet that cannot be represented in the current character encoding are written as escaped references to ISO 10646 characters.</li>
          </ul>
        </td>
      </tr>
    </tbody>
  </table>

 </body>
</html>
